Prev 3631a71a.html

AltPrevID 1b60fb0c.html

This 1bfc4729.html

Next d631b094.html

--------------------------------------------------------------
==============================================================
--------------------------------------------------------------
==============================================================
--------------------------------------------------------------
%~ "BEGIN_TEST"=t('1bfc4729').
--------------------------------------------------------------
==============================================================
--------------------------------------------------------------
==============================================================
--------------------------------------------------------------
?-easy_solve_training(t('1bfc4729'),blur(rot90_blur_flipD))
?-easy_solve_training(t('1bfc4729'),repair_and_select(_,_))
%~ muarc_cache/1b60fb0c.ansi.pl:107 
%~ unbind_color(black)
 _________________________________________________________________________________
 _________________________________________________________________________________
induce_from_training_fail_cont(repair_and_select_property(_,_),trn+0)
?-easy_solve_training(t('1bfc4729'),blur_or_not_least_rot90_x4)
   _____________________
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
   ¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯
  blur_or_not_least(0+0+2+ -2,rot90,2,2) (grid(10,10))
   _____________________
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
   ¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯
  blur_or_not_least(0+0+4+ -4,rot90,2,0) (grid(10,10))
   _____________________
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
   ¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯
  blur_or_not_least(0+0+4+ -16,rot90,2,0) (grid(10,10))

   _____________________       _____________________
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ |
   ¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯       ¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯
                                 
	grid_call(blur_or_not_least_rot90_x4)  (grid(10,10))		 (grid(10,10))
?-easy_solve_training(t('1bfc4729'),blur_or_not_least_2(_,_))
   _____________________
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
   ¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯
  blur_or_not_least(0+0+2+ -2,flipV,2,2) (grid(10,10))
   _____________________
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
   ¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯
  blur_or_not_least(0+0+4+ -4,flipH,2,0) (grid(10,10))

   _____________________       _____________________
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ |
   ¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯       ¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯
                                 
	grid_call(blur_or_not_least_2(flipV,flipH))  (grid(10,10))		 (grid(10,10))
   _____________________
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
   ¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯
  blur_or_not_least(0+0+2+ -2,flipV,2,2) (grid(10,10))
   _____________________
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
   ¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯
  blur_or_not_least(0+0+2+ -8,rot90,2,-2) (grid(10,10))

   _____________________       _____________________
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ |
   ¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯       ¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯
                                 
	grid_call(blur_or_not_least_2(flipV,rot90))  (grid(10,10))		 (grid(10,10))
   _____________________
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
   ¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯
  blur_or_not_least(0+0+2+ -2,flipV,2,2) (grid(10,10))
   _____________________
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
   ¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯
  blur_or_not_least(0+0+4+ -4,rot180,2,2) (grid(10,10))

   _____________________       _____________________
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ |
   ¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯       ¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯
                                 
	grid_call(blur_or_not_least_2(flipV,rot180))  (grid(10,10))		 (grid(10,10))
   _____________________
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
   ¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯
  blur_or_not_least(0+0+2+ -2,rot90,2,2) (grid(10,10))
   _____________________
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
   ¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯
  blur_or_not_least(0+0+2+ -8,flipH,2,-2) (grid(10,10))

   _____________________       _____________________
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ |
   ¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯       ¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯
                                 
	grid_call(blur_or_not_least_2(rot90,flipH))  (grid(10,10))		 (grid(10,10))
   _____________________
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
   ¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯
  blur_or_not_least(0+0+2+ -2,rot90,2,2) (grid(10,10))
   _____________________
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
   ¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯
  blur_or_not_least(0+0+4+ -4,rot180,2,2) (grid(10,10))

   _____________________       _____________________
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ |
   ¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯       ¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯
                                 
	grid_call(blur_or_not_least_2(rot90,rot180))  (grid(10,10))		 (grid(10,10))
   _____________________
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
   ¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯
  blur_or_not_least(0+0+0+ -6,flipD,0,0) (grid(10,10))
   _____________________
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
   ¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯
  blur_or_not_least(0+0+2+ -2,flipH,2,2) (grid(10,10))

   _____________________       _____________________
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ |
   ¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯       ¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯
                                 
	grid_call(blur_or_not_least_2(flipD,flipH))  (grid(10,10))		 (grid(10,10))
   _____________________
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
   ¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯
  blur_or_not_least(0+0+0+ -6,flipD,0,0) (grid(10,10))
   _____________________
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
   ¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯
  blur_or_not_least(0+0+2+ -2,rot90,2,2) (grid(10,10))

   _____________________       _____________________
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ |
   ¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯       ¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯
                                 
	grid_call(blur_or_not_least_2(flipD,rot90))  (grid(10,10))		 (grid(10,10))
   _____________________
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
   ¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯
  blur_or_not_least(0+0+0+ -6,flipD,0,0) (grid(10,10))
   _____________________
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
   ¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯
  blur_or_not_least(0+0+2+ -2,rot180,2,2) (grid(10,10))

   _____________________       _____________________
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ |
   ¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯       ¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯
                                 
	grid_call(blur_or_not_least_2(flipD,rot180))  (grid(10,10))		 (grid(10,10))
   _____________________
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
   ¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯
  blur_or_not_least(0+0+2+ -2,rot90,2,2) (grid(10,10))
   _____________________
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
   ¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯
  blur_or_not_least(0+0+4+ -4,rot90,2,0) (grid(10,10))
   _____________________
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
   ¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯
  blur_or_not_least(0+0+6+ -6,blur_or_not_least_rot90_x2,0,0) (grid(10,10))
   _____________________
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
   ¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯
  blur_or_not_least(0+0+8+ -8,flipH,1,-1) (grid(10,10))

   _____________________       _____________________
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ |
   ¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯       ¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯
                                 
	grid_call(blur_or_not_least_2(blur_or_not_least_rot90_x2,flipH))  (grid(10,10))		 (grid(10,10))
   _____________________
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
   ¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯
  blur_or_not_least(0+0+2+ -2,rot90,2,2) (grid(10,10))
   _____________________
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
   ¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯
  blur_or_not_least(0+0+4+ -4,rot90,2,0) (grid(10,10))
   _____________________
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
   ¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯
  blur_or_not_least(0+0+6+ -6,blur_or_not_least_rot90_x2,0,0) (grid(10,10))
   _____________________
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
   ¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯
  blur_or_not_least(0+0+4+ -16,rot90,2,0) (grid(10,10))

   _____________________       _____________________
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ |
   ¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯       ¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯
                                 
	grid_call(blur_or_not_least_2(blur_or_not_least_rot90_x2,rot90))  (grid(10,10))		 (grid(10,10))
   _____________________
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
   ¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯
  blur_or_not_least(0+0+2+ -2,rot90,2,2) (grid(10,10))
   _____________________
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
   ¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯
  blur_or_not_least(0+0+4+ -4,rot90,2,0) (grid(10,10))
   _____________________
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
   ¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯
  blur_or_not_least(0+0+6+ -6,blur_or_not_least_rot90_x2,0,0) (grid(10,10))
   _____________________
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
   ¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯
  blur_or_not_least(0+0+4+ -16,rot180,0,2) (grid(10,10))

   _____________________       _____________________
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ |
   ¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯       ¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯
                                 
	grid_call(blur_or_not_least_2(blur_or_not_least_rot90_x2,rot180))  (grid(10,10))		 (grid(10,10))
?-easy_solve_training(t('1bfc4729'),blur_rot90)

   _____________________       _____________________
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ |
   ¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯       ¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯
                                 
	grid_call(blur_rot90)  (grid(10,10))		 (grid(10,10))
?-easy_solve_training(t('1bfc4729'),simple_todolist([trim_blank_lines,grow_2]))

   _____________________       _________
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |       ¯¯¯¯¯¯¯¯¯
  | @ @ @ @ @ @ @ @ @ @ |              
  | @ @ @ @ @ @ @ @ @ @ |              
  | @ @ @ @ @ @ @ @ @ @ |              
  | @ @ @ @ @ @ @ @ @ @ |              
  | @ @ @ @ @ @ @ @ @ @ |              
  | @ @ @ @ @ @ @ @ @ @ |              
  | @ @ @ @ @ @ @ @ @ @ |              
   ¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯                     
                                 
	grid_call(simple_todolist([]))  (grid(10,10))		 (grid(4,2))
?-easy_solve_training(t('1bfc4729'),=)

   _____________________       _____________________
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ |
   ¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯       ¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯
                                 
	grid_call(=)  (grid(10,10))		 (grid(10,10))
?-easy_solve_training(t('1bfc4729'),trim_hv_repeats)

   _____________________       ___________
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |       ¯¯¯¯¯¯¯¯¯¯¯
  | @ @ @ @ @ @ @ @ @ @ |                
  | @ @ @ @ @ @ @ @ @ @ |                
  | @ @ @ @ @ @ @ @ @ @ |                
  | @ @ @ @ @ @ @ @ @ @ |                
   ¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯                       
                                 
	grid_call(trim_hv_repeats)  (grid(10,10))		 (grid(5,5))
?-easy_solve_training(t('1bfc4729'),trim_to_rect)

   _____________________       _____________
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |       ¯¯¯¯¯¯¯¯¯¯¯¯¯
  | @ @ @ @ @ @ @ @ @ @ |                  
  | @ @ @ @ @ @ @ @ @ @ |                  
  | @ @ @ @ @ @ @ @ @ @ |                  
   ¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯                         
                                 
	grid_call(trim_to_rect)  (grid(10,10))		 (grid(6,6))
?-easy_solve_training(t('1bfc4729'),trim_blank_lines)

   _____________________       _____
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ |
  | @ @ @ @ @ @ @ @ @ @ |       ¯¯¯¯¯
  | @ @ @ @ @ @ @ @ @ @ |          
  | @ @ @ @ @ @ @ @ @ @ |          
  | @ @ @ @ @ @ @ @ @ @ |          
  | @ @ @ @ @ @ @ @ @ @ |          
  | @ @ @ @ @ @ @ @ @ @ |          
  | @ @ @ @ @ @ @ @ @ @ |          
  | @ @ @ @ @ @ @ @ @ @ |          
   ¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯                 
                                 
	grid_call(trim_blank_lines)  (grid(10,10))		 (grid(2,2))
?-easy_solve_training(t('1bfc4729'),gravity(s,1))
?-easy_solve_training(t('1bfc4729'),flip_Once(_))

   _____________________       _____________________
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ |
   ¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯       ¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯
                                 
	grid_call(flip_Once(rot90))  (grid(10,10))		 (grid(10,10))

   _____________________       _____________________
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ |
   ¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯       ¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯
                                 
	grid_call(flip_Once(rot180))  (grid(10,10))		 (grid(10,10))

   _____________________       _____________________
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ |
   ¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯       ¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯
                                 
	grid_call(flip_Once(rot270))  (grid(10,10))		 (grid(10,10))

   _____________________       _____________________
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ |
   ¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯       ¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯
                                 
	grid_call(flip_Once(flipD))  (grid(10,10))		 (grid(10,10))

   _____________________       _____________________
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ |
   ¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯       ¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯
                                 
	grid_call(flip_Once(flipH))  (grid(10,10))		 (grid(10,10))

   _____________________       _____________________
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ |
   ¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯       ¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯
                                 
	grid_call(flip_Once(flipV))  (grid(10,10))		 (grid(10,10))

   _____________________       _____________________
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ |
   ¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯       ¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯
                                 
	grid_call(flip_Once(flipDHV))  (grid(10,10))		 (grid(10,10))

   _____________________       _____________________
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ |
   ¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯       ¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯
                                 
	grid_call(flip_Once(flipDH))  (grid(10,10))		 (grid(10,10))

   _____________________       _____________________
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ |
   ¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯       ¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯
                                 
	grid_call(flip_Once(flipDV))  (grid(10,10))		 (grid(10,10))
?-easy_solve_training(t('1bfc4729'),remove_color(green))

   _____________________       _____________________
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ |
   ¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯       ¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯
                                 
	 ppt(grid_call(remove_color(green)))  (grid(10,10))		 (grid(10,10))
?-easy_solve_training(t('1bfc4729'),blur_flipV)

   _____________________       _____________________
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ |
   ¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯       ¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯
                                 
	grid_call(blur_flipV)  (grid(10,10))		 (grid(10,10))
?-easy_solve_training(t('1bfc4729'),blur_or_not_least_2(flipV,flipH))
   _____________________
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
   ¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯
  blur_or_not_least(0+0+2+ -2,flipV,2,2) (grid(10,10))
   _____________________
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
   ¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯
  blur_or_not_least(0+0+4+ -4,flipH,2,0) (grid(10,10))

   _____________________       _____________________
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ |
   ¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯       ¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯
                                 
	grid_call(blur_or_not_least_2(flipV,flipH))  (grid(10,10))		 (grid(10,10))
?-easy_solve_training(t('1bfc4729'),increase_size_by_grid_mass)

   _____________________       _________________________________________
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
   ¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯      | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                               ¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯
                                 
	grid_call(increase_size_by_grid_mass)  (grid(10,10))		 (grid(20,20))
?-easy_solve_training(t('1bfc4729'),increase_size_by_color_count)

   _____________________       _________________________________________
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
   ¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯      | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                               ¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯
                                 
	grid_call(increase_size_by_color_count)  (grid(10,10))		 (grid(20,20))
?-easy_solve_training(t('1bfc4729'),grow_4)

   _____________________       _________________________________________
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
   ¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯      | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                               ¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯
                                 
	grid_call(grow_4)  (grid(10,10))		 (grid(20,20))
?-easy_solve_training(t('1bfc4729'),grow_2)

   _____________________       _________________________________________
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
   ¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯       ¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯
                                 
	grid_call(grow_2)  (grid(10,10))		 (grid(20,10))
?-easy_solve_training(t('1bfc4729'),grow_flip_2)

   _____________________       _________________________________________
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
   ¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯       ¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯
                                 
	grid_call(grow_flip_2)  (grid(10,10))		 (grid(20,10))
?-easy_solve_training(t('1bfc4729'),double_size)

   _____________________       _________________________________________
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
   ¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯      | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                               ¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯
                                 
	grid_call(double_size)  (grid(10,10))		 (grid(20,20))
?-easy_solve_training(t('1bfc4729'),increase_size(4))

   _____________________       _________________________________________________________________________________
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
   ¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯      | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                               ¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯
                                 
	grid_call(increase_size(4))  (grid(10,10))		 (grid(40,40))
?-easy_solve_training(t('1bfc4729'),do_two(trim_hv_repeats,trim_blank_lines))

   _____________________       _____
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ |
  | @ @ @ @ @ @ @ @ @ @ |       ¯¯¯¯¯
  | @ @ @ @ @ @ @ @ @ @ |          
  | @ @ @ @ @ @ @ @ @ @ |          
  | @ @ @ @ @ @ @ @ @ @ |          
  | @ @ @ @ @ @ @ @ @ @ |          
  | @ @ @ @ @ @ @ @ @ @ |          
  | @ @ @ @ @ @ @ @ @ @ |          
  | @ @ @ @ @ @ @ @ @ @ |          
   ¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯                 
                                 
	grid_call(do_two(trim_hv_repeats,trim_blank_lines))  (grid(10,10))		 (grid(2,2))
?-easy_solve_training(t('1bfc4729'),do_two(trim_hv_repeats,gravity(s,1)))
?-easy_solve_training(t('1bfc4729'),do_two(trim_hv_repeats,flip_Once(_)))

   _____________________       ___________
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |       ¯¯¯¯¯¯¯¯¯¯¯
  | @ @ @ @ @ @ @ @ @ @ |                
  | @ @ @ @ @ @ @ @ @ @ |                
  | @ @ @ @ @ @ @ @ @ @ |                
  | @ @ @ @ @ @ @ @ @ @ |                
   ¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯                       
                                 
	grid_call(do_two(trim_hv_repeats,flip_Once(rot90)))  (grid(10,10))		 (grid(5,5))

   _____________________       ___________
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |       ¯¯¯¯¯¯¯¯¯¯¯
  | @ @ @ @ @ @ @ @ @ @ |                
  | @ @ @ @ @ @ @ @ @ @ |                
  | @ @ @ @ @ @ @ @ @ @ |                
  | @ @ @ @ @ @ @ @ @ @ |                
   ¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯                       
                                 
	grid_call(do_two(trim_hv_repeats,flip_Once(rot180)))  (grid(10,10))		 (grid(5,5))

   _____________________       ___________
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |       ¯¯¯¯¯¯¯¯¯¯¯
  | @ @ @ @ @ @ @ @ @ @ |                
  | @ @ @ @ @ @ @ @ @ @ |                
  | @ @ @ @ @ @ @ @ @ @ |                
  | @ @ @ @ @ @ @ @ @ @ |                
   ¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯                       
                                 
	grid_call(do_two(trim_hv_repeats,flip_Once(rot270)))  (grid(10,10))		 (grid(5,5))

   _____________________       ___________
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |       ¯¯¯¯¯¯¯¯¯¯¯
  | @ @ @ @ @ @ @ @ @ @ |                
  | @ @ @ @ @ @ @ @ @ @ |                
  | @ @ @ @ @ @ @ @ @ @ |                
  | @ @ @ @ @ @ @ @ @ @ |                
   ¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯                       
                                 
	grid_call(do_two(trim_hv_repeats,flip_Once(flipD)))  (grid(10,10))		 (grid(5,5))

   _____________________       ___________
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |       ¯¯¯¯¯¯¯¯¯¯¯
  | @ @ @ @ @ @ @ @ @ @ |                
  | @ @ @ @ @ @ @ @ @ @ |                
  | @ @ @ @ @ @ @ @ @ @ |                
  | @ @ @ @ @ @ @ @ @ @ |                
   ¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯                       
                                 
	grid_call(do_two(trim_hv_repeats,flip_Once(flipH)))  (grid(10,10))		 (grid(5,5))

   _____________________       ___________
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |       ¯¯¯¯¯¯¯¯¯¯¯
  | @ @ @ @ @ @ @ @ @ @ |                
  | @ @ @ @ @ @ @ @ @ @ |                
  | @ @ @ @ @ @ @ @ @ @ |                
  | @ @ @ @ @ @ @ @ @ @ |                
   ¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯                       
                                 
	grid_call(do_two(trim_hv_repeats,flip_Once(flipV)))  (grid(10,10))		 (grid(5,5))

   _____________________       ___________
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |       ¯¯¯¯¯¯¯¯¯¯¯
  | @ @ @ @ @ @ @ @ @ @ |                
  | @ @ @ @ @ @ @ @ @ @ |                
  | @ @ @ @ @ @ @ @ @ @ |                
  | @ @ @ @ @ @ @ @ @ @ |                
   ¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯                       
                                 
	grid_call(do_two(trim_hv_repeats,flip_Once(flipDHV)))  (grid(10,10))		 (grid(5,5))

   _____________________       ___________
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |       ¯¯¯¯¯¯¯¯¯¯¯
  | @ @ @ @ @ @ @ @ @ @ |                
  | @ @ @ @ @ @ @ @ @ @ |                
  | @ @ @ @ @ @ @ @ @ @ |                
  | @ @ @ @ @ @ @ @ @ @ |                
   ¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯                       
                                 
	grid_call(do_two(trim_hv_repeats,flip_Once(flipDH)))  (grid(10,10))		 (grid(5,5))

   _____________________       ___________
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |       ¯¯¯¯¯¯¯¯¯¯¯
  | @ @ @ @ @ @ @ @ @ @ |                
  | @ @ @ @ @ @ @ @ @ @ |                
  | @ @ @ @ @ @ @ @ @ @ |                
  | @ @ @ @ @ @ @ @ @ @ |                
   ¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯                       
                                 
	grid_call(do_two(trim_hv_repeats,flip_Once(flipDV)))  (grid(10,10))		 (grid(5,5))
?-easy_solve_training(t('1bfc4729'),do_two(trim_hv_repeats,remove_color(green)))

   _____________________       ___________
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |       ¯¯¯¯¯¯¯¯¯¯¯
  | @ @ @ @ @ @ @ @ @ @ |                
  | @ @ @ @ @ @ @ @ @ @ |                
  | @ @ @ @ @ @ @ @ @ @ |                
  | @ @ @ @ @ @ @ @ @ @ |                
   ¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯                       
                                 
	 ppt(grid_call(do_two(trim_hv_repeats,remove_color(green))))  (grid(10,10))		 (grid(5,5))
?-easy_solve_training(t('1bfc4729'),do_two(trim_hv_repeats,blur_flipV))

   _____________________       ___________
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |       ¯¯¯¯¯¯¯¯¯¯¯
  | @ @ @ @ @ @ @ @ @ @ |                
  | @ @ @ @ @ @ @ @ @ @ |                
  | @ @ @ @ @ @ @ @ @ @ |                
  | @ @ @ @ @ @ @ @ @ @ |                
   ¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯                       
                                 
	grid_call(do_two(trim_hv_repeats,blur_flipV))  (grid(10,10))		 (grid(5,5))
?-easy_solve_training(t('1bfc4729'),do_two(trim_hv_repeats,blur_or_not_least_2(flipV,flipH)))
   ___________
  | @ @ @ @ @ |
  | @ @ @ @ @ |
  | @ @ @ @ @ |
  | @ @ @ @ @ |
  | @ @ @ @ @ |
   ¯¯¯¯¯¯¯¯¯¯¯
  blur_or_not_least(0+0+2+ -2,flipV,1,1) (grid(5,5))
   ___________
  | @ @ @ @ @ |
  | @ @ @ @ @ |
  | @ @ @ @ @ |
  | @ @ @ @ @ |
  | @ @ @ @ @ |
   ¯¯¯¯¯¯¯¯¯¯¯
  blur_or_not_least(0+0+3+ -6,flipH,0,0) (grid(5,5))

   _____________________       ___________
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |       ¯¯¯¯¯¯¯¯¯¯¯
  | @ @ @ @ @ @ @ @ @ @ |                
  | @ @ @ @ @ @ @ @ @ @ |                
  | @ @ @ @ @ @ @ @ @ @ |                
  | @ @ @ @ @ @ @ @ @ @ |                
   ¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯                       
                                 
	grid_call(do_two(trim_hv_repeats,blur_or_not_least_2(flipV,flipH)))  (grid(10,10))		 (grid(5,5))
?-easy_solve_training(t('1bfc4729'),do_two(trim_hv_repeats,increase_size_by_grid_mass))

   _____________________       _____________________
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ |
   ¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯       ¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯
                                 
	grid_call(do_two(trim_hv_repeats,increase_size_by_grid_mass))  (grid(10,10))		 (grid(10,10))
?-easy_solve_training(t('1bfc4729'),do_two(trim_hv_repeats,increase_size_by_color_count))

   _____________________       _____________________
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ |
   ¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯       ¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯
                                 
	grid_call(do_two(trim_hv_repeats,increase_size_by_color_count))  (grid(10,10))		 (grid(10,10))
?-easy_solve_training(t('1bfc4729'),do_two(trim_hv_repeats,grow_4))

   _____________________       _____________________
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ |
   ¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯       ¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯
                                 
	grid_call(do_two(trim_hv_repeats,grow_4))  (grid(10,10))		 (grid(10,10))
?-easy_solve_training(t('1bfc4729'),do_two(trim_hv_repeats,grow_2))

   _____________________       _____________________
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |       ¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯
  | @ @ @ @ @ @ @ @ @ @ |                          
  | @ @ @ @ @ @ @ @ @ @ |                          
  | @ @ @ @ @ @ @ @ @ @ |                          
  | @ @ @ @ @ @ @ @ @ @ |                          
   ¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯                                 
                                 
	grid_call(do_two(trim_hv_repeats,grow_2))  (grid(10,10))		 (grid(10,5))
?-easy_solve_training(t('1bfc4729'),do_two(trim_hv_repeats,grow_flip_2))

   _____________________       _____________________
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |       ¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯
  | @ @ @ @ @ @ @ @ @ @ |                          
  | @ @ @ @ @ @ @ @ @ @ |                          
  | @ @ @ @ @ @ @ @ @ @ |                          
  | @ @ @ @ @ @ @ @ @ @ |                          
   ¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯                                 
                                 
	grid_call(do_two(trim_hv_repeats,grow_flip_2))  (grid(10,10))		 (grid(10,5))
?-easy_solve_training(t('1bfc4729'),do_two(trim_hv_repeats,double_size))

   _____________________       _____________________
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ |
   ¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯       ¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯
                                 
	grid_call(do_two(trim_hv_repeats,double_size))  (grid(10,10))		 (grid(10,10))
?-easy_solve_training(t('1bfc4729'),do_two(trim_hv_repeats,increase_size(4)))

   _____________________       _________________________________________
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
   ¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯      | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                               ¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯
                                 
	grid_call(do_two(trim_hv_repeats,increase_size(4)))  (grid(10,10))		 (grid(20,20))
?-easy_solve_training(t('1bfc4729'),do_two(trim_to_rect,trim_blank_lines))

   _____________________       _____
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ |
  | @ @ @ @ @ @ @ @ @ @ |       ¯¯¯¯¯
  | @ @ @ @ @ @ @ @ @ @ |          
  | @ @ @ @ @ @ @ @ @ @ |          
  | @ @ @ @ @ @ @ @ @ @ |          
  | @ @ @ @ @ @ @ @ @ @ |          
  | @ @ @ @ @ @ @ @ @ @ |          
  | @ @ @ @ @ @ @ @ @ @ |          
  | @ @ @ @ @ @ @ @ @ @ |          
   ¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯                 
                                 
	grid_call(do_two(trim_to_rect,trim_blank_lines))  (grid(10,10))		 (grid(2,2))
?-easy_solve_training(t('1bfc4729'),do_two(trim_to_rect,gravity(s,1)))
?-easy_solve_training(t('1bfc4729'),do_two(trim_to_rect,flip_Once(_)))

   _____________________       _____________
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |       ¯¯¯¯¯¯¯¯¯¯¯¯¯
  | @ @ @ @ @ @ @ @ @ @ |                  
  | @ @ @ @ @ @ @ @ @ @ |                  
  | @ @ @ @ @ @ @ @ @ @ |                  
   ¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯                         
                                 
	grid_call(do_two(trim_to_rect,flip_Once(rot90)))  (grid(10,10))		 (grid(6,6))

   _____________________       _____________
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |       ¯¯¯¯¯¯¯¯¯¯¯¯¯
  | @ @ @ @ @ @ @ @ @ @ |                  
  | @ @ @ @ @ @ @ @ @ @ |                  
  | @ @ @ @ @ @ @ @ @ @ |                  
   ¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯                         
                                 
	grid_call(do_two(trim_to_rect,flip_Once(rot180)))  (grid(10,10))		 (grid(6,6))

   _____________________       _____________
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |       ¯¯¯¯¯¯¯¯¯¯¯¯¯
  | @ @ @ @ @ @ @ @ @ @ |                  
  | @ @ @ @ @ @ @ @ @ @ |                  
  | @ @ @ @ @ @ @ @ @ @ |                  
   ¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯                         
                                 
	grid_call(do_two(trim_to_rect,flip_Once(rot270)))  (grid(10,10))		 (grid(6,6))

   _____________________       _____________
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |       ¯¯¯¯¯¯¯¯¯¯¯¯¯
  | @ @ @ @ @ @ @ @ @ @ |                  
  | @ @ @ @ @ @ @ @ @ @ |                  
  | @ @ @ @ @ @ @ @ @ @ |                  
   ¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯                         
                                 
	grid_call(do_two(trim_to_rect,flip_Once(flipD)))  (grid(10,10))		 (grid(6,6))

   _____________________       _____________
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |       ¯¯¯¯¯¯¯¯¯¯¯¯¯
  | @ @ @ @ @ @ @ @ @ @ |                  
  | @ @ @ @ @ @ @ @ @ @ |                  
  | @ @ @ @ @ @ @ @ @ @ |                  
   ¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯                         
                                 
	grid_call(do_two(trim_to_rect,flip_Once(flipH)))  (grid(10,10))		 (grid(6,6))

   _____________________       _____________
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |       ¯¯¯¯¯¯¯¯¯¯¯¯¯
  | @ @ @ @ @ @ @ @ @ @ |                  
  | @ @ @ @ @ @ @ @ @ @ |                  
  | @ @ @ @ @ @ @ @ @ @ |                  
   ¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯                         
                                 
	grid_call(do_two(trim_to_rect,flip_Once(flipV)))  (grid(10,10))		 (grid(6,6))

   _____________________       _____________
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |       ¯¯¯¯¯¯¯¯¯¯¯¯¯
  | @ @ @ @ @ @ @ @ @ @ |                  
  | @ @ @ @ @ @ @ @ @ @ |                  
  | @ @ @ @ @ @ @ @ @ @ |                  
   ¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯                         
                                 
	grid_call(do_two(trim_to_rect,flip_Once(flipDHV)))  (grid(10,10))		 (grid(6,6))

   _____________________       _____________
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |       ¯¯¯¯¯¯¯¯¯¯¯¯¯
  | @ @ @ @ @ @ @ @ @ @ |                  
  | @ @ @ @ @ @ @ @ @ @ |                  
  | @ @ @ @ @ @ @ @ @ @ |                  
   ¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯                         
                                 
	grid_call(do_two(trim_to_rect,flip_Once(flipDH)))  (grid(10,10))		 (grid(6,6))

   _____________________       _____________
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |       ¯¯¯¯¯¯¯¯¯¯¯¯¯
  | @ @ @ @ @ @ @ @ @ @ |                  
  | @ @ @ @ @ @ @ @ @ @ |                  
  | @ @ @ @ @ @ @ @ @ @ |                  
   ¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯                         
                                 
	grid_call(do_two(trim_to_rect,flip_Once(flipDV)))  (grid(10,10))		 (grid(6,6))
?-easy_solve_training(t('1bfc4729'),do_two(trim_to_rect,remove_color(green)))

   _____________________       _____________
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |       ¯¯¯¯¯¯¯¯¯¯¯¯¯
  | @ @ @ @ @ @ @ @ @ @ |                  
  | @ @ @ @ @ @ @ @ @ @ |                  
  | @ @ @ @ @ @ @ @ @ @ |                  
   ¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯                         
                                 
	 ppt(grid_call(do_two(trim_to_rect,remove_color(green))))  (grid(10,10))		 (grid(6,6))
?-easy_solve_training(t('1bfc4729'),do_two(trim_to_rect,blur_flipV))

   _____________________       _____________
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |       ¯¯¯¯¯¯¯¯¯¯¯¯¯
  | @ @ @ @ @ @ @ @ @ @ |                  
  | @ @ @ @ @ @ @ @ @ @ |                  
  | @ @ @ @ @ @ @ @ @ @ |                  
   ¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯                         
                                 
	grid_call(do_two(trim_to_rect,blur_flipV))  (grid(10,10))		 (grid(6,6))
?-easy_solve_training(t('1bfc4729'),do_two(trim_to_rect,blur_or_not_least_2(flipV,flipH)))
   _____________
  | @ @ @ @ @ @ |
  | @ @ @ @ @ @ |
  | @ @ @ @ @ @ |
  | @ @ @ @ @ @ |
  | @ @ @ @ @ @ |
  | @ @ @ @ @ @ |
   ¯¯¯¯¯¯¯¯¯¯¯¯¯
  blur_or_not_least(0+0+2+ -2,flipV,0,0) (grid(6,6))
?-easy_solve_training(t('1bfc4729'),do_two(trim_to_rect,increase_size_by_grid_mass))

   _____________________       _________________________
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ |
   ¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯      | @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ |
                               ¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯
                                 
	grid_call(do_two(trim_to_rect,increase_size_by_grid_mass))  (grid(10,10))		 (grid(12,12))
?-easy_solve_training(t('1bfc4729'),do_two(trim_to_rect,increase_size_by_color_count))

   _____________________       _________________________
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ |
   ¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯      | @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ |
                               ¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯
                                 
	grid_call(do_two(trim_to_rect,increase_size_by_color_count))  (grid(10,10))		 (grid(12,12))
?-easy_solve_training(t('1bfc4729'),do_two(trim_to_rect,grow_4))

   _____________________       _________________________
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ |
   ¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯      | @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ |
                               ¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯
                                 
	grid_call(do_two(trim_to_rect,grow_4))  (grid(10,10))		 (grid(12,12))
?-easy_solve_training(t('1bfc4729'),do_two(trim_to_rect,grow_2))

   _____________________       _________________________
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |       ¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯
  | @ @ @ @ @ @ @ @ @ @ |                              
  | @ @ @ @ @ @ @ @ @ @ |                              
  | @ @ @ @ @ @ @ @ @ @ |                              
   ¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯                                     
                                 
	grid_call(do_two(trim_to_rect,grow_2))  (grid(10,10))		 (grid(12,6))
?-easy_solve_training(t('1bfc4729'),do_two(trim_to_rect,grow_flip_2))

   _____________________       _________________________
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |       ¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯
  | @ @ @ @ @ @ @ @ @ @ |                              
  | @ @ @ @ @ @ @ @ @ @ |                              
  | @ @ @ @ @ @ @ @ @ @ |                              
   ¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯                                     
                                 
	grid_call(do_two(trim_to_rect,grow_flip_2))  (grid(10,10))		 (grid(12,6))
?-easy_solve_training(t('1bfc4729'),do_two(trim_to_rect,double_size))

   _____________________       _________________________
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ |
   ¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯      | @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ |
                               ¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯
                                 
	grid_call(do_two(trim_to_rect,double_size))  (grid(10,10))		 (grid(12,12))
?-easy_solve_training(t('1bfc4729'),do_two(trim_to_rect,increase_size(4)))

   _____________________       _________________________________________________
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
   ¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯      | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                               ¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯
                                 
	grid_call(do_two(trim_to_rect,increase_size(4)))  (grid(10,10))		 (grid(24,24))
?-easy_solve_training(t('1bfc4729'),do_two(trim_blank_lines,flip_Once(_)))

   _____________________       _____
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ |
  | @ @ @ @ @ @ @ @ @ @ |       ¯¯¯¯¯
  | @ @ @ @ @ @ @ @ @ @ |          
  | @ @ @ @ @ @ @ @ @ @ |          
  | @ @ @ @ @ @ @ @ @ @ |          
  | @ @ @ @ @ @ @ @ @ @ |          
  | @ @ @ @ @ @ @ @ @ @ |          
  | @ @ @ @ @ @ @ @ @ @ |          
  | @ @ @ @ @ @ @ @ @ @ |          
   ¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯                 
                                 
	grid_call(do_two(trim_blank_lines,flip_Once(rot90)))  (grid(10,10))		 (grid(2,2))

   _____________________       _____
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ |
  | @ @ @ @ @ @ @ @ @ @ |       ¯¯¯¯¯
  | @ @ @ @ @ @ @ @ @ @ |          
  | @ @ @ @ @ @ @ @ @ @ |          
  | @ @ @ @ @ @ @ @ @ @ |          
  | @ @ @ @ @ @ @ @ @ @ |          
  | @ @ @ @ @ @ @ @ @ @ |          
  | @ @ @ @ @ @ @ @ @ @ |          
  | @ @ @ @ @ @ @ @ @ @ |          
   ¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯                 
                                 
	grid_call(do_two(trim_blank_lines,flip_Once(rot180)))  (grid(10,10))		 (grid(2,2))

   _____________________       _____
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ |
  | @ @ @ @ @ @ @ @ @ @ |       ¯¯¯¯¯
  | @ @ @ @ @ @ @ @ @ @ |          
  | @ @ @ @ @ @ @ @ @ @ |          
  | @ @ @ @ @ @ @ @ @ @ |          
  | @ @ @ @ @ @ @ @ @ @ |          
  | @ @ @ @ @ @ @ @ @ @ |          
  | @ @ @ @ @ @ @ @ @ @ |          
  | @ @ @ @ @ @ @ @ @ @ |          
   ¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯                 
                                 
	grid_call(do_two(trim_blank_lines,flip_Once(rot270)))  (grid(10,10))		 (grid(2,2))

   _____________________       _____
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ |
  | @ @ @ @ @ @ @ @ @ @ |       ¯¯¯¯¯
  | @ @ @ @ @ @ @ @ @ @ |          
  | @ @ @ @ @ @ @ @ @ @ |          
  | @ @ @ @ @ @ @ @ @ @ |          
  | @ @ @ @ @ @ @ @ @ @ |          
  | @ @ @ @ @ @ @ @ @ @ |          
  | @ @ @ @ @ @ @ @ @ @ |          
  | @ @ @ @ @ @ @ @ @ @ |          
   ¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯                 
                                 
	grid_call(do_two(trim_blank_lines,flip_Once(flipD)))  (grid(10,10))		 (grid(2,2))

   _____________________       _____
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ |
  | @ @ @ @ @ @ @ @ @ @ |       ¯¯¯¯¯
  | @ @ @ @ @ @ @ @ @ @ |          
  | @ @ @ @ @ @ @ @ @ @ |          
  | @ @ @ @ @ @ @ @ @ @ |          
  | @ @ @ @ @ @ @ @ @ @ |          
  | @ @ @ @ @ @ @ @ @ @ |          
  | @ @ @ @ @ @ @ @ @ @ |          
  | @ @ @ @ @ @ @ @ @ @ |          
   ¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯                 
                                 
	grid_call(do_two(trim_blank_lines,flip_Once(flipH)))  (grid(10,10))		 (grid(2,2))

   _____________________       _____
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ |
  | @ @ @ @ @ @ @ @ @ @ |       ¯¯¯¯¯
  | @ @ @ @ @ @ @ @ @ @ |          
  | @ @ @ @ @ @ @ @ @ @ |          
  | @ @ @ @ @ @ @ @ @ @ |          
  | @ @ @ @ @ @ @ @ @ @ |          
  | @ @ @ @ @ @ @ @ @ @ |          
  | @ @ @ @ @ @ @ @ @ @ |          
  | @ @ @ @ @ @ @ @ @ @ |          
   ¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯                 
                                 
	grid_call(do_two(trim_blank_lines,flip_Once(flipV)))  (grid(10,10))		 (grid(2,2))

   _____________________       _____
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ |
  | @ @ @ @ @ @ @ @ @ @ |       ¯¯¯¯¯
  | @ @ @ @ @ @ @ @ @ @ |          
  | @ @ @ @ @ @ @ @ @ @ |          
  | @ @ @ @ @ @ @ @ @ @ |          
  | @ @ @ @ @ @ @ @ @ @ |          
  | @ @ @ @ @ @ @ @ @ @ |          
  | @ @ @ @ @ @ @ @ @ @ |          
  | @ @ @ @ @ @ @ @ @ @ |          
   ¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯                 
                                 
	grid_call(do_two(trim_blank_lines,flip_Once(flipDHV)))  (grid(10,10))		 (grid(2,2))

   _____________________       _____
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ |
  | @ @ @ @ @ @ @ @ @ @ |       ¯¯¯¯¯
  | @ @ @ @ @ @ @ @ @ @ |          
  | @ @ @ @ @ @ @ @ @ @ |          
  | @ @ @ @ @ @ @ @ @ @ |          
  | @ @ @ @ @ @ @ @ @ @ |          
  | @ @ @ @ @ @ @ @ @ @ |          
  | @ @ @ @ @ @ @ @ @ @ |          
  | @ @ @ @ @ @ @ @ @ @ |          
   ¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯                 
                                 
	grid_call(do_two(trim_blank_lines,flip_Once(flipDH)))  (grid(10,10))		 (grid(2,2))

   _____________________       _____
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ |
  | @ @ @ @ @ @ @ @ @ @ |       ¯¯¯¯¯
  | @ @ @ @ @ @ @ @ @ @ |          
  | @ @ @ @ @ @ @ @ @ @ |          
  | @ @ @ @ @ @ @ @ @ @ |          
  | @ @ @ @ @ @ @ @ @ @ |          
  | @ @ @ @ @ @ @ @ @ @ |          
  | @ @ @ @ @ @ @ @ @ @ |          
  | @ @ @ @ @ @ @ @ @ @ |          
   ¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯                 
                                 
	grid_call(do_two(trim_blank_lines,flip_Once(flipDV)))  (grid(10,10))		 (grid(2,2))
?-easy_solve_training(t('1bfc4729'),do_two(trim_blank_lines,remove_color(green)))

   _____________________       _____
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ |
  | @ @ @ @ @ @ @ @ @ @ |       ¯¯¯¯¯
  | @ @ @ @ @ @ @ @ @ @ |          
  | @ @ @ @ @ @ @ @ @ @ |          
  | @ @ @ @ @ @ @ @ @ @ |          
  | @ @ @ @ @ @ @ @ @ @ |          
  | @ @ @ @ @ @ @ @ @ @ |          
  | @ @ @ @ @ @ @ @ @ @ |          
  | @ @ @ @ @ @ @ @ @ @ |          
   ¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯                 
                                 
	 ppt(grid_call(do_two(trim_blank_lines,remove_color(green))))  (grid(10,10))		 (grid(2,2))
?-easy_solve_training(t('1bfc4729'),do_two(trim_blank_lines,blur_flipV))

   _____________________       _____
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ |
  | @ @ @ @ @ @ @ @ @ @ |       ¯¯¯¯¯
  | @ @ @ @ @ @ @ @ @ @ |          
  | @ @ @ @ @ @ @ @ @ @ |          
  | @ @ @ @ @ @ @ @ @ @ |          
  | @ @ @ @ @ @ @ @ @ @ |          
  | @ @ @ @ @ @ @ @ @ @ |          
  | @ @ @ @ @ @ @ @ @ @ |          
  | @ @ @ @ @ @ @ @ @ @ |          
   ¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯                 
                                 
	grid_call(do_two(trim_blank_lines,blur_flipV))  (grid(10,10))		 (grid(2,2))
?-easy_solve_training(t('1bfc4729'),do_two(trim_blank_lines,blur_or_not_least_2(flipV,flipH)))
?-easy_solve_training(t('1bfc4729'),do_two(trim_blank_lines,increase_size_by_grid_mass))

   _____________________       _________
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |       ¯¯¯¯¯¯¯¯¯
  | @ @ @ @ @ @ @ @ @ @ |              
  | @ @ @ @ @ @ @ @ @ @ |              
  | @ @ @ @ @ @ @ @ @ @ |              
  | @ @ @ @ @ @ @ @ @ @ |              
  | @ @ @ @ @ @ @ @ @ @ |              
   ¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯                     
                                 
	grid_call(do_two(trim_blank_lines,increase_size_by_grid_mass))  (grid(10,10))		 (grid(4,4))
?-easy_solve_training(t('1bfc4729'),do_two(trim_blank_lines,increase_size_by_color_count))

   _____________________       _________
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |       ¯¯¯¯¯¯¯¯¯
  | @ @ @ @ @ @ @ @ @ @ |              
  | @ @ @ @ @ @ @ @ @ @ |              
  | @ @ @ @ @ @ @ @ @ @ |              
  | @ @ @ @ @ @ @ @ @ @ |              
  | @ @ @ @ @ @ @ @ @ @ |              
   ¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯                     
                                 
	grid_call(do_two(trim_blank_lines,increase_size_by_color_count))  (grid(10,10))		 (grid(4,4))
?-easy_solve_training(t('1bfc4729'),do_two(trim_blank_lines,grow_4))

   _____________________       _________
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |       ¯¯¯¯¯¯¯¯¯
  | @ @ @ @ @ @ @ @ @ @ |              
  | @ @ @ @ @ @ @ @ @ @ |              
  | @ @ @ @ @ @ @ @ @ @ |              
  | @ @ @ @ @ @ @ @ @ @ |              
  | @ @ @ @ @ @ @ @ @ @ |              
   ¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯                     
                                 
	grid_call(do_two(trim_blank_lines,grow_4))  (grid(10,10))		 (grid(4,4))
?-easy_solve_training(t('1bfc4729'),do_two(trim_blank_lines,grow_2))

   _____________________       _________
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |       ¯¯¯¯¯¯¯¯¯
  | @ @ @ @ @ @ @ @ @ @ |              
  | @ @ @ @ @ @ @ @ @ @ |              
  | @ @ @ @ @ @ @ @ @ @ |              
  | @ @ @ @ @ @ @ @ @ @ |              
  | @ @ @ @ @ @ @ @ @ @ |              
  | @ @ @ @ @ @ @ @ @ @ |              
  | @ @ @ @ @ @ @ @ @ @ |              
   ¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯                     
                                 
	grid_call(do_two(trim_blank_lines,grow_2))  (grid(10,10))		 (grid(4,2))
?-easy_solve_training(t('1bfc4729'),do_two(trim_blank_lines,grow_flip_2))

   _____________________       _________
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |       ¯¯¯¯¯¯¯¯¯
  | @ @ @ @ @ @ @ @ @ @ |              
  | @ @ @ @ @ @ @ @ @ @ |              
  | @ @ @ @ @ @ @ @ @ @ |              
  | @ @ @ @ @ @ @ @ @ @ |              
  | @ @ @ @ @ @ @ @ @ @ |              
  | @ @ @ @ @ @ @ @ @ @ |              
  | @ @ @ @ @ @ @ @ @ @ |              
   ¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯                     
                                 
	grid_call(do_two(trim_blank_lines,grow_flip_2))  (grid(10,10))		 (grid(4,2))
?-easy_solve_training(t('1bfc4729'),do_two(trim_blank_lines,double_size))

   _____________________       _________
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |       ¯¯¯¯¯¯¯¯¯
  | @ @ @ @ @ @ @ @ @ @ |              
  | @ @ @ @ @ @ @ @ @ @ |              
  | @ @ @ @ @ @ @ @ @ @ |              
  | @ @ @ @ @ @ @ @ @ @ |              
  | @ @ @ @ @ @ @ @ @ @ |              
   ¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯                     
                                 
	grid_call(do_two(trim_blank_lines,double_size))  (grid(10,10))		 (grid(4,4))
?-easy_solve_training(t('1bfc4729'),do_two(trim_blank_lines,increase_size(4)))

   _____________________       _________________
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |       ¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯
  | @ @ @ @ @ @ @ @ @ @ |                      
   ¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯                             
                                 
	grid_call(do_two(trim_blank_lines,increase_size(4)))  (grid(10,10))		 (grid(8,8))
?-easy_solve_training(t('1bfc4729'),do_two(gravity(s,1),flip_Once(_)))
?-easy_solve_training(t('1bfc4729'),do_two(gravity(s,1),remove_color(green)))
?-easy_solve_training(t('1bfc4729'),do_two(gravity(s,1),blur_flipV))
?-easy_solve_training(t('1bfc4729'),do_two(gravity(s,1),blur_or_not_least_2(flipV,flipH)))
?-easy_solve_training(t('1bfc4729'),do_two(gravity(s,1),increase_size_by_grid_mass))
?-easy_solve_training(t('1bfc4729'),do_two(gravity(s,1),increase_size_by_color_count))
?-easy_solve_training(t('1bfc4729'),do_two(gravity(s,1),grow_4))
?-easy_solve_training(t('1bfc4729'),do_two(gravity(s,1),grow_2))
?-easy_solve_training(t('1bfc4729'),do_two(gravity(s,1),grow_flip_2))
?-easy_solve_training(t('1bfc4729'),do_two(gravity(s,1),double_size))
?-easy_solve_training(t('1bfc4729'),do_two(gravity(s,1),increase_size(4)))
?-easy_solve_training(t('1bfc4729'),do_two(flip_Once(_),blur_flipV))

   _____________________       _____________________
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ |
   ¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯       ¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯
                                 
	grid_call(do_two(flip_Once(rot90),blur_flipV))  (grid(10,10))		 (grid(10,10))

   _____________________       _____________________
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ |
   ¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯       ¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯
                                 
	grid_call(do_two(flip_Once(rot180),blur_flipV))  (grid(10,10))		 (grid(10,10))

   _____________________       _____________________
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ |
   ¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯       ¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯
                                 
	grid_call(do_two(flip_Once(rot270),blur_flipV))  (grid(10,10))		 (grid(10,10))

   _____________________       _____________________
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ |
   ¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯       ¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯
                                 
	grid_call(do_two(flip_Once(flipD),blur_flipV))  (grid(10,10))		 (grid(10,10))

   _____________________       _____________________
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ |
   ¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯       ¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯
                                 
	grid_call(do_two(flip_Once(flipH),blur_flipV))  (grid(10,10))		 (grid(10,10))

   _____________________       _____________________
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ |
   ¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯       ¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯
                                 
	grid_call(do_two(flip_Once(flipV),blur_flipV))  (grid(10,10))		 (grid(10,10))

   _____________________       _____________________
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ |
   ¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯       ¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯
                                 
	grid_call(do_two(flip_Once(flipDHV),blur_flipV))  (grid(10,10))		 (grid(10,10))

   _____________________       _____________________
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ |
   ¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯       ¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯
                                 
	grid_call(do_two(flip_Once(flipDH),blur_flipV))  (grid(10,10))		 (grid(10,10))

   _____________________       _____________________
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ |
   ¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯       ¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯
                                 
	grid_call(do_two(flip_Once(flipDV),blur_flipV))  (grid(10,10))		 (grid(10,10))
?-easy_solve_training(t('1bfc4729'),do_two(flip_Once(_),blur_or_not_least_2(flipV,flipH)))
   _____________________
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
   ¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯
  blur_or_not_least(0+0+2+ -2,flipV,2,2) (grid(10,10))
   _____________________
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
   ¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯
  blur_or_not_least(0+0+4+ -4,flipH,2,0) (grid(10,10))

   _____________________       _____________________
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ |
   ¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯       ¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯
                                 
	grid_call(do_two(flip_Once(rot90),blur_or_not_least_2(flipV,flipH)))  (grid(10,10))		 (grid(10,10))
   _____________________
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
   ¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯
  blur_or_not_least(0+0+2+ -2,flipV,2,2) (grid(10,10))
   _____________________
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
   ¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯
  blur_or_not_least(0+0+4+ -4,flipH,2,0) (grid(10,10))

   _____________________       _____________________
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ |
   ¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯       ¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯
                                 
	grid_call(do_two(flip_Once(rot180),blur_or_not_least_2(flipV,flipH)))  (grid(10,10))		 (grid(10,10))
   _____________________
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
   ¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯
  blur_or_not_least(0+0+2+ -2,flipV,2,2) (grid(10,10))
   _____________________
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
   ¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯
  blur_or_not_least(0+0+4+ -4,flipH,2,0) (grid(10,10))

   _____________________       _____________________
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ |
   ¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯       ¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯
                                 
	grid_call(do_two(flip_Once(rot270),blur_or_not_least_2(flipV,flipH)))  (grid(10,10))		 (grid(10,10))
   _____________________
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
   ¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯
  blur_or_not_least(0+0+2+ -2,flipV,2,2) (grid(10,10))
   _____________________
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
   ¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯
  blur_or_not_least(0+0+4+ -4,flipH,2,0) (grid(10,10))

   _____________________       _____________________
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ |
   ¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯       ¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯
                                 
	grid_call(do_two(flip_Once(flipD),blur_or_not_least_2(flipV,flipH)))  (grid(10,10))		 (grid(10,10))
   _____________________
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
   ¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯
  blur_or_not_least(0+0+2+ -2,flipV,2,2) (grid(10,10))
   _____________________
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
   ¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯
  blur_or_not_least(0+0+4+ -4,flipH,2,0) (grid(10,10))

   _____________________       _____________________
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ |
   ¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯       ¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯
                                 
	grid_call(do_two(flip_Once(flipH),blur_or_not_least_2(flipV,flipH)))  (grid(10,10))		 (grid(10,10))
   _____________________
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
   ¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯
  blur_or_not_least(0+0+2+ -2,flipV,2,2) (grid(10,10))
   _____________________
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
   ¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯
  blur_or_not_least(0+0+4+ -4,flipH,2,0) (grid(10,10))

   _____________________       _____________________
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ |
   ¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯       ¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯
                                 
	grid_call(do_two(flip_Once(flipV),blur_or_not_least_2(flipV,flipH)))  (grid(10,10))		 (grid(10,10))
   _____________________
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
   ¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯
  blur_or_not_least(0+0+2+ -2,flipV,2,2) (grid(10,10))
   _____________________
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
   ¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯
  blur_or_not_least(0+0+4+ -4,flipH,2,0) (grid(10,10))

   _____________________       _____________________
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ |
   ¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯       ¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯
                                 
	grid_call(do_two(flip_Once(flipDHV),blur_or_not_least_2(flipV,flipH)))  (grid(10,10))		 (grid(10,10))
   _____________________
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
   ¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯
  blur_or_not_least(0+0+2+ -2,flipV,2,2) (grid(10,10))
   _____________________
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
   ¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯
  blur_or_not_least(0+0+4+ -4,flipH,2,0) (grid(10,10))

   _____________________       _____________________
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ |
   ¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯       ¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯
                                 
	grid_call(do_two(flip_Once(flipDH),blur_or_not_least_2(flipV,flipH)))  (grid(10,10))		 (grid(10,10))
   _____________________
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
   ¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯
  blur_or_not_least(0+0+2+ -2,flipV,2,2) (grid(10,10))
   _____________________
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
   ¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯
  blur_or_not_least(0+0+4+ -4,flipH,2,0) (grid(10,10))

   _____________________       _____________________
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ |
   ¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯       ¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯
                                 
	grid_call(do_two(flip_Once(flipDV),blur_or_not_least_2(flipV,flipH)))  (grid(10,10))		 (grid(10,10))
?-easy_solve_training(t('1bfc4729'),do_two(flip_Once(_),increase_size_by_grid_mass))

   _____________________       _________________________________________
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
   ¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯      | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                               ¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯
                                 
	grid_call(do_two(flip_Once(rot90),increase_size_by_grid_mass))  (grid(10,10))		 (grid(20,20))

   _____________________       _________________________________________
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
   ¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯      | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                               ¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯
                                 
	grid_call(do_two(flip_Once(rot180),increase_size_by_grid_mass))  (grid(10,10))		 (grid(20,20))

   _____________________       _________________________________________
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
   ¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯      | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                               ¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯
                                 
	grid_call(do_two(flip_Once(rot270),increase_size_by_grid_mass))  (grid(10,10))		 (grid(20,20))

   _____________________       _________________________________________
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
   ¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯      | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                               ¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯
                                 
	grid_call(do_two(flip_Once(flipD),increase_size_by_grid_mass))  (grid(10,10))		 (grid(20,20))

   _____________________       _________________________________________
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
   ¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯      | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                               ¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯
                                 
	grid_call(do_two(flip_Once(flipH),increase_size_by_grid_mass))  (grid(10,10))		 (grid(20,20))

   _____________________       _________________________________________
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
   ¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯      | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                               ¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯
                                 
	grid_call(do_two(flip_Once(flipV),increase_size_by_grid_mass))  (grid(10,10))		 (grid(20,20))

   _____________________       _________________________________________
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
   ¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯      | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                               ¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯
                                 
	grid_call(do_two(flip_Once(flipDHV),increase_size_by_grid_mass))  (grid(10,10))		 (grid(20,20))

   _____________________       _________________________________________
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
   ¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯      | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                               ¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯
                                 
	grid_call(do_two(flip_Once(flipDH),increase_size_by_grid_mass))  (grid(10,10))		 (grid(20,20))

   _____________________       _________________________________________
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
   ¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯      | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                               ¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯
                                 
	grid_call(do_two(flip_Once(flipDV),increase_size_by_grid_mass))  (grid(10,10))		 (grid(20,20))
?-easy_solve_training(t('1bfc4729'),do_two(flip_Once(_),increase_size_by_color_count))

   _____________________       _________________________________________
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
   ¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯      | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                               ¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯
                                 
	grid_call(do_two(flip_Once(rot90),increase_size_by_color_count))  (grid(10,10))		 (grid(20,20))

   _____________________       _________________________________________
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
   ¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯      | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                               ¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯
                                 
	grid_call(do_two(flip_Once(rot180),increase_size_by_color_count))  (grid(10,10))		 (grid(20,20))

   _____________________       _________________________________________
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
   ¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯      | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                               ¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯
                                 
	grid_call(do_two(flip_Once(rot270),increase_size_by_color_count))  (grid(10,10))		 (grid(20,20))

   _____________________       _________________________________________
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
   ¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯      | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                               ¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯
                                 
	grid_call(do_two(flip_Once(flipD),increase_size_by_color_count))  (grid(10,10))		 (grid(20,20))

   _____________________       _________________________________________
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
   ¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯      | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                               ¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯
                                 
	grid_call(do_two(flip_Once(flipH),increase_size_by_color_count))  (grid(10,10))		 (grid(20,20))

   _____________________       _________________________________________
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
   ¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯      | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                               ¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯
                                 
	grid_call(do_two(flip_Once(flipV),increase_size_by_color_count))  (grid(10,10))		 (grid(20,20))

   _____________________       _________________________________________
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
   ¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯      | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                               ¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯
                                 
	grid_call(do_two(flip_Once(flipDHV),increase_size_by_color_count))  (grid(10,10))		 (grid(20,20))

   _____________________       _________________________________________
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
   ¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯      | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                               ¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯
                                 
	grid_call(do_two(flip_Once(flipDH),increase_size_by_color_count))  (grid(10,10))		 (grid(20,20))

   _____________________       _________________________________________
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
   ¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯      | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                               ¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯
                                 
	grid_call(do_two(flip_Once(flipDV),increase_size_by_color_count))  (grid(10,10))		 (grid(20,20))
?-easy_solve_training(t('1bfc4729'),do_two(flip_Once(_),grow_4))

   _____________________       _________________________________________
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
   ¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯      | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                               ¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯
                                 
	grid_call(do_two(flip_Once(rot90),grow_4))  (grid(10,10))		 (grid(20,20))

   _____________________       _________________________________________
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
   ¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯      | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                               ¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯
                                 
	grid_call(do_two(flip_Once(rot180),grow_4))  (grid(10,10))		 (grid(20,20))

   _____________________       _________________________________________
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
   ¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯      | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                               ¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯
                                 
	grid_call(do_two(flip_Once(rot270),grow_4))  (grid(10,10))		 (grid(20,20))

   _____________________       _________________________________________
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
   ¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯      | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                               ¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯
                                 
	grid_call(do_two(flip_Once(flipD),grow_4))  (grid(10,10))		 (grid(20,20))

   _____________________       _________________________________________
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
   ¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯      | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                               ¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯
                                 
	grid_call(do_two(flip_Once(flipH),grow_4))  (grid(10,10))		 (grid(20,20))

   _____________________       _________________________________________
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
   ¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯      | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                               ¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯
                                 
	grid_call(do_two(flip_Once(flipV),grow_4))  (grid(10,10))		 (grid(20,20))

   _____________________       _________________________________________
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
   ¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯      | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                               ¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯
                                 
	grid_call(do_two(flip_Once(flipDHV),grow_4))  (grid(10,10))		 (grid(20,20))

   _____________________       _________________________________________
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
   ¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯      | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                               ¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯
                                 
	grid_call(do_two(flip_Once(flipDH),grow_4))  (grid(10,10))		 (grid(20,20))

   _____________________       _________________________________________
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
   ¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯      | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                               ¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯
                                 
	grid_call(do_two(flip_Once(flipDV),grow_4))  (grid(10,10))		 (grid(20,20))
?-easy_solve_training(t('1bfc4729'),do_two(flip_Once(_),grow_2))

   _____________________       _________________________________________
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
   ¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯       ¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯
                                 
	grid_call(do_two(flip_Once(rot90),grow_2))  (grid(10,10))		 (grid(20,10))

   _____________________       _________________________________________
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
   ¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯       ¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯
                                 
	grid_call(do_two(flip_Once(rot180),grow_2))  (grid(10,10))		 (grid(20,10))

   _____________________       _________________________________________
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
   ¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯       ¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯
                                 
	grid_call(do_two(flip_Once(rot270),grow_2))  (grid(10,10))		 (grid(20,10))

   _____________________       _________________________________________
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
   ¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯       ¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯
                                 
	grid_call(do_two(flip_Once(flipD),grow_2))  (grid(10,10))		 (grid(20,10))

   _____________________       _________________________________________
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
   ¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯       ¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯
                                 
	grid_call(do_two(flip_Once(flipH),grow_2))  (grid(10,10))		 (grid(20,10))

   _____________________       _________________________________________
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
   ¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯       ¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯
                                 
	grid_call(do_two(flip_Once(flipV),grow_2))  (grid(10,10))		 (grid(20,10))

   _____________________       _________________________________________
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
   ¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯       ¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯
                                 
	grid_call(do_two(flip_Once(flipDHV),grow_2))  (grid(10,10))		 (grid(20,10))

   _____________________       _________________________________________
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
   ¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯       ¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯
                                 
	grid_call(do_two(flip_Once(flipDH),grow_2))  (grid(10,10))		 (grid(20,10))

   _____________________       _________________________________________
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
   ¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯       ¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯
                                 
	grid_call(do_two(flip_Once(flipDV),grow_2))  (grid(10,10))		 (grid(20,10))
?-easy_solve_training(t('1bfc4729'),do_two(flip_Once(_),grow_flip_2))

   _____________________       _________________________________________
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
   ¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯       ¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯
                                 
	grid_call(do_two(flip_Once(rot90),grow_flip_2))  (grid(10,10))		 (grid(20,10))

   _____________________       _________________________________________
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
   ¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯       ¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯
                                 
	grid_call(do_two(flip_Once(rot180),grow_flip_2))  (grid(10,10))		 (grid(20,10))

   _____________________       _________________________________________
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
   ¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯       ¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯
                                 
	grid_call(do_two(flip_Once(rot270),grow_flip_2))  (grid(10,10))		 (grid(20,10))

   _____________________       _________________________________________
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
   ¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯       ¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯
                                 
	grid_call(do_two(flip_Once(flipD),grow_flip_2))  (grid(10,10))		 (grid(20,10))

   _____________________       _________________________________________
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
   ¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯       ¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯
                                 
	grid_call(do_two(flip_Once(flipH),grow_flip_2))  (grid(10,10))		 (grid(20,10))

   _____________________       _________________________________________
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
   ¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯       ¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯
                                 
	grid_call(do_two(flip_Once(flipV),grow_flip_2))  (grid(10,10))		 (grid(20,10))

   _____________________       _________________________________________
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
   ¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯       ¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯
                                 
	grid_call(do_two(flip_Once(flipDHV),grow_flip_2))  (grid(10,10))		 (grid(20,10))

   _____________________       _________________________________________
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
   ¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯       ¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯
                                 
	grid_call(do_two(flip_Once(flipDH),grow_flip_2))  (grid(10,10))		 (grid(20,10))

   _____________________       _________________________________________
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
   ¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯       ¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯
                                 
	grid_call(do_two(flip_Once(flipDV),grow_flip_2))  (grid(10,10))		 (grid(20,10))
?-easy_solve_training(t('1bfc4729'),do_two(flip_Once(_),double_size))

   _____________________       _________________________________________
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
   ¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯      | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                               ¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯
                                 
	grid_call(do_two(flip_Once(rot90),double_size))  (grid(10,10))		 (grid(20,20))

   _____________________       _________________________________________
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
   ¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯      | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                               ¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯
                                 
	grid_call(do_two(flip_Once(rot180),double_size))  (grid(10,10))		 (grid(20,20))

   _____________________       _________________________________________
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
   ¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯      | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                               ¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯
                                 
	grid_call(do_two(flip_Once(rot270),double_size))  (grid(10,10))		 (grid(20,20))

   _____________________       _________________________________________
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
   ¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯      | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                               ¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯
                                 
	grid_call(do_two(flip_Once(flipD),double_size))  (grid(10,10))		 (grid(20,20))

   _____________________       _________________________________________
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
   ¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯      | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                               ¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯
                                 
	grid_call(do_two(flip_Once(flipH),double_size))  (grid(10,10))		 (grid(20,20))

   _____________________       _________________________________________
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
   ¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯      | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                               ¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯
                                 
	grid_call(do_two(flip_Once(flipV),double_size))  (grid(10,10))		 (grid(20,20))

   _____________________       _________________________________________
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
   ¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯      | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                               ¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯
                                 
	grid_call(do_two(flip_Once(flipDHV),double_size))  (grid(10,10))		 (grid(20,20))

   _____________________       _________________________________________
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
   ¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯      | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                               ¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯
                                 
	grid_call(do_two(flip_Once(flipDH),double_size))  (grid(10,10))		 (grid(20,20))

   _____________________       _________________________________________
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
   ¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯      | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                               ¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯
                                 
	grid_call(do_two(flip_Once(flipDV),double_size))  (grid(10,10))		 (grid(20,20))
?-easy_solve_training(t('1bfc4729'),do_two(flip_Once(_),increase_size(4)))

   _____________________       _________________________________________________________________________________
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
   ¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯      | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                               ¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯
                                 
	grid_call(do_two(flip_Once(rot90),increase_size(4)))  (grid(10,10))		 (grid(40,40))

   _____________________       _________________________________________________________________________________
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
   ¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯      | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                               ¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯
                                 
	grid_call(do_two(flip_Once(rot180),increase_size(4)))  (grid(10,10))		 (grid(40,40))

   _____________________       _________________________________________________________________________________
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
   ¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯      | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                               ¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯
                                 
	grid_call(do_two(flip_Once(rot270),increase_size(4)))  (grid(10,10))		 (grid(40,40))

   _____________________       _________________________________________________________________________________
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
   ¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯      | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                               ¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯
                                 
	grid_call(do_two(flip_Once(flipD),increase_size(4)))  (grid(10,10))		 (grid(40,40))

   _____________________       _________________________________________________________________________________
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
   ¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯      | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                               ¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯
                                 
	grid_call(do_two(flip_Once(flipH),increase_size(4)))  (grid(10,10))		 (grid(40,40))

   _____________________       _________________________________________________________________________________
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
   ¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯      | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                               ¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯
                                 
	grid_call(do_two(flip_Once(flipV),increase_size(4)))  (grid(10,10))		 (grid(40,40))

   _____________________       _________________________________________________________________________________
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
   ¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯      | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                               ¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯
                                 
	grid_call(do_two(flip_Once(flipDHV),increase_size(4)))  (grid(10,10))		 (grid(40,40))

   _____________________       _________________________________________________________________________________
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
   ¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯      | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                               ¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯
                                 
	grid_call(do_two(flip_Once(flipDH),increase_size(4)))  (grid(10,10))		 (grid(40,40))

   _____________________       _________________________________________________________________________________
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
   ¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯      | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                               ¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯
                                 
	grid_call(do_two(flip_Once(flipDV),increase_size(4)))  (grid(10,10))		 (grid(40,40))
?-easy_solve_training(t('1bfc4729'),do_two(remove_color(green),blur_flipV))

   _____________________       _____________________
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ |
   ¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯       ¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯
                                 
	 ppt(grid_call(do_two(remove_color(green),blur_flipV)))  (grid(10,10))		 (grid(10,10))
?-easy_solve_training(t('1bfc4729'),do_two(remove_color(green),blur_or_not_least_2(flipV,flipH)))
   _____________________
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
   ¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯
  blur_or_not_least(0+0+2+ -2,flipV,2,2) (grid(10,10))
   _____________________
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
   ¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯
  blur_or_not_least(0+0+4+ -4,flipH,2,0) (grid(10,10))

   _____________________       _____________________
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ |
   ¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯       ¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯
                                 
	 ppt(grid_call(do_two(remove_color(green),blur_or_not_least_2(flipV,flipH))))  (grid(10,10))		 (grid(10,10))
?-easy_solve_training(t('1bfc4729'),do_two(remove_color(green),increase_size_by_grid_mass))

   _____________________       _________________________________________
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
   ¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯      | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                               ¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯
                                 
	 ppt(grid_call(do_two(remove_color(green),increase_size_by_grid_mass)))  (grid(10,10))		 (grid(20,20))
?-easy_solve_training(t('1bfc4729'),do_two(remove_color(green),increase_size_by_color_count))

   _____________________       _________________________________________
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
   ¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯      | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                               ¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯
                                 
	 ppt(grid_call(do_two(remove_color(green),increase_size_by_color_count)))  (grid(10,10))		 (grid(20,20))
?-easy_solve_training(t('1bfc4729'),do_two(remove_color(green),grow_4))

   _____________________       _________________________________________
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
   ¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯      | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                               ¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯
                                 
	 ppt(grid_call(do_two(remove_color(green),grow_4)))  (grid(10,10))		 (grid(20,20))
?-easy_solve_training(t('1bfc4729'),do_two(remove_color(green),grow_2))

   _____________________       _________________________________________
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
   ¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯       ¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯
                                 
	 ppt(grid_call(do_two(remove_color(green),grow_2)))  (grid(10,10))		 (grid(20,10))
?-easy_solve_training(t('1bfc4729'),do_two(remove_color(green),grow_flip_2))

   _____________________       _________________________________________
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
   ¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯       ¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯
                                 
	 ppt(grid_call(do_two(remove_color(green),grow_flip_2)))  (grid(10,10))		 (grid(20,10))
?-easy_solve_training(t('1bfc4729'),do_two(remove_color(green),double_size))

   _____________________       _________________________________________
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
   ¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯      | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                               ¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯
                                 
	 ppt(grid_call(do_two(remove_color(green),double_size)))  (grid(10,10))		 (grid(20,20))
?-easy_solve_training(t('1bfc4729'),do_two(remove_color(green),increase_size(4)))

   _____________________       _________________________________________________________________________________
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
   ¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯      | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                               ¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯
                                 
	 ppt(grid_call(do_two(remove_color(green),increase_size(4))))  (grid(10,10))		 (grid(40,40))
?-easy_solve_training(t('1bfc4729'),do_two(blur_flipV,increase_size_by_grid_mass))

   _____________________       _________________________________________________________________________________
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
   ¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯      | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                               ¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯
                                 
	grid_call(do_two(blur_flipV,increase_size_by_grid_mass))  (grid(10,10))		 (grid(40,40))
?-easy_solve_training(t('1bfc4729'),do_two(blur_flipV,increase_size_by_color_count))

   _____________________       _________________________________________
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
   ¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯      | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                               ¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯
                                 
	grid_call(do_two(blur_flipV,increase_size_by_color_count))  (grid(10,10))		 (grid(20,20))
?-easy_solve_training(t('1bfc4729'),do_two(blur_flipV,grow_4))

   _____________________       _________________________________________
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
   ¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯      | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                               ¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯
                                 
	grid_call(do_two(blur_flipV,grow_4))  (grid(10,10))		 (grid(20,20))
?-easy_solve_training(t('1bfc4729'),do_two(blur_flipV,grow_2))

   _____________________       _________________________________________
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
   ¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯       ¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯
                                 
	grid_call(do_two(blur_flipV,grow_2))  (grid(10,10))		 (grid(20,10))
?-easy_solve_training(t('1bfc4729'),do_two(blur_flipV,grow_flip_2))

   _____________________       _________________________________________
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
   ¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯       ¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯
                                 
	grid_call(do_two(blur_flipV,grow_flip_2))  (grid(10,10))		 (grid(20,10))
?-easy_solve_training(t('1bfc4729'),do_two(blur_flipV,double_size))

   _____________________       _________________________________________
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
   ¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯      | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                               ¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯
                                 
	grid_call(do_two(blur_flipV,double_size))  (grid(10,10))		 (grid(20,20))
?-easy_solve_training(t('1bfc4729'),do_two(blur_flipV,increase_size(4)))

   _____________________       _________________________________________________________________________________
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
   ¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯      | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                               ¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯
                                 
	grid_call(do_two(blur_flipV,increase_size(4)))  (grid(10,10))		 (grid(40,40))
?-easy_solve_training(t('1bfc4729'),do_two(blur_or_not_least_2(flipV,flipH),increase_size_by_grid_mass))
   _____________________
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
   ¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯
  blur_or_not_least(0+0+2+ -2,flipV,2,2) (grid(10,10))
   _____________________
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
   ¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯
  blur_or_not_least(0+0+4+ -4,flipH,2,0) (grid(10,10))
?-easy_solve_training(t('1bfc4729'),do_two(blur_or_not_least_2(flipV,flipH),increase_size_by_color_count))
   _____________________
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
   ¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯
  blur_or_not_least(0+0+2+ -2,flipV,2,2) (grid(10,10))
   _____________________
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
   ¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯
  blur_or_not_least(0+0+4+ -4,flipH,2,0) (grid(10,10))

   _____________________       _________________________________________
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
   ¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯      | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                               ¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯
                                 
	grid_call(do_two(blur_or_not_least_2(flipV,flipH),increase_size_by_color_count))  (grid(10,10))		 (grid(20,20))
?-easy_solve_training(t('1bfc4729'),do_two(blur_or_not_least_2(flipV,flipH),grow_4))
   _____________________
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
   ¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯
  blur_or_not_least(0+0+2+ -2,flipV,2,2) (grid(10,10))
   _____________________
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
   ¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯
  blur_or_not_least(0+0+4+ -4,flipH,2,0) (grid(10,10))

   _____________________       _________________________________________
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
   ¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯      | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                               ¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯
                                 
	grid_call(do_two(blur_or_not_least_2(flipV,flipH),grow_4))  (grid(10,10))		 (grid(20,20))
?-easy_solve_training(t('1bfc4729'),do_two(blur_or_not_least_2(flipV,flipH),grow_2))
   _____________________
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
   ¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯
  blur_or_not_least(0+0+2+ -2,flipV,2,2) (grid(10,10))
   _____________________
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
   ¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯
  blur_or_not_least(0+0+4+ -4,flipH,2,0) (grid(10,10))

   _____________________       _________________________________________
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
   ¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯       ¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯
                                 
	grid_call(do_two(blur_or_not_least_2(flipV,flipH),grow_2))  (grid(10,10))		 (grid(20,10))
?-easy_solve_training(t('1bfc4729'),do_two(blur_or_not_least_2(flipV,flipH),grow_flip_2))
   _____________________
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
   ¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯
  blur_or_not_least(0+0+2+ -2,flipV,2,2) (grid(10,10))
   _____________________
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
   ¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯
  blur_or_not_least(0+0+4+ -4,flipH,2,0) (grid(10,10))

   _____________________       _________________________________________
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
   ¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯       ¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯
                                 
	grid_call(do_two(blur_or_not_least_2(flipV,flipH),grow_flip_2))  (grid(10,10))		 (grid(20,10))
?-easy_solve_training(t('1bfc4729'),do_two(blur_or_not_least_2(flipV,flipH),double_size))
   _____________________
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
   ¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯
  blur_or_not_least(0+0+2+ -2,flipV,2,2) (grid(10,10))
   _____________________
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
   ¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯
  blur_or_not_least(0+0+4+ -4,flipH,2,0) (grid(10,10))

   _____________________       _________________________________________
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
   ¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯      | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                               ¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯
                                 
	grid_call(do_two(blur_or_not_least_2(flipV,flipH),double_size))  (grid(10,10))		 (grid(20,20))
?-easy_solve_training(t('1bfc4729'),do_two(blur_or_not_least_2(flipV,flipH),increase_size(4)))
   _____________________
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
   ¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯
  blur_or_not_least(0+0+2+ -2,flipV,2,2) (grid(10,10))
   _____________________
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
   ¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯
  blur_or_not_least(0+0+4+ -4,flipH,2,0) (grid(10,10))

   _____________________       _________________________________________________________________________________
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
   ¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯      | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                               ¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯
                                 
	grid_call(do_two(blur_or_not_least_2(flipV,flipH),increase_size(4)))  (grid(10,10))		 (grid(40,40))
?-easy_solve_training(t('1bfc4729'),blur(rot90_blur_flipD))

   _____________________       _____________________
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ |
   ¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯       ¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯
                                 
	grid_call(blur(rot90_blur_flipD))  (grid(10,10))		 (grid(10,10))
?-easy_solve_training(t('1bfc4729'),repair_and_select(_,_))
%~ unbind_color(black)
 _________________________________________________________________________________
 _________________________________________________________________________________
induce_from_training_fail_cont(repair_and_select_property(_,_),trn+1)
?-easy_solve_training(t('1bfc4729'),blur_or_not_least_rot90_x4)
   _____________________
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
   ¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯
  blur_or_not_least(0+0+1+ -4,rot90,-1,-4) (grid(10,10))
   _____________________
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
   ¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯
  blur_or_not_least(0+0+3+ -3,rot90,1,3) (grid(10,10))
   _____________________
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
   ¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯
  blur_or_not_least(0+0+6+ -6,rot90,1,0) (grid(10,10))

   _____________________       _____________________
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ |
   ¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯       ¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯
                                 
	grid_call(blur_or_not_least_rot90_x4)  (grid(10,10))		 (grid(10,10))
?-easy_solve_training(t('1bfc4729'),blur_or_not_least_2(_,_))
   _____________________
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
   ¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯
  blur_or_not_least(0+0+2+ -2,flipV,3,2) (grid(10,10))
   _____________________
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
   ¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯
  blur_or_not_least(0+0+3+ -6,flipH,3,0) (grid(10,10))

   _____________________       _____________________
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ |
   ¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯       ¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯
                                 
	grid_call(blur_or_not_least_2(flipV,flipH))  (grid(10,10))		 (grid(10,10))
   _____________________
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
   ¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯
  blur_or_not_least(0+0+2+ -2,flipV,3,2) (grid(10,10))
   _____________________
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
   ¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯
  blur_or_not_least(0+0+3+ -6,rot90,0,-1) (grid(10,10))

   _____________________       _____________________
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ |
   ¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯       ¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯
                                 
	grid_call(blur_or_not_least_2(flipV,rot90))  (grid(10,10))		 (grid(10,10))
   _____________________
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
   ¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯
  blur_or_not_least(0+0+2+ -2,flipV,3,2) (grid(10,10))
   _____________________
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
   ¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯
  blur_or_not_least(0+0+2+ -8,rot180,4,2) (grid(10,10))

   _____________________       _____________________
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ |
   ¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯       ¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯
                                 
	grid_call(blur_or_not_least_2(flipV,rot180))  (grid(10,10))		 (grid(10,10))
   _____________________
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
   ¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯
  blur_or_not_least(0+0+1+ -4,rot90,-1,-4) (grid(10,10))
   _____________________
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
   ¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯
  blur_or_not_least(0+0+2+ -5,flipH,1,0) (grid(10,10))

   _____________________       _____________________
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ |
   ¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯       ¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯
                                 
	grid_call(blur_or_not_least_2(rot90,flipH))  (grid(10,10))		 (grid(10,10))
   _____________________
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
   ¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯
  blur_or_not_least(0+0+1+ -4,rot90,-1,-4) (grid(10,10))
   _____________________
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
   ¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯
  blur_or_not_least(0+0+1+ -7,rot180,-3,-1) (grid(10,10))

   _____________________       _____________________
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ |
   ¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯       ¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯
                                 
	grid_call(blur_or_not_least_2(rot90,rot180))  (grid(10,10))		 (grid(10,10))
   _____________________
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
   ¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯
  blur_or_not_least(0+0+1+ -4,flipD,-2,2) (grid(10,10))
   _____________________
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
   ¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯
  blur_or_not_least(0+0+3+ -3,flipH,0,1) (grid(10,10))

   _____________________       _____________________
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ |
   ¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯       ¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯
                                 
	grid_call(blur_or_not_least_2(flipD,flipH))  (grid(10,10))		 (grid(10,10))
   _____________________
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
   ¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯
  blur_or_not_least(0+0+1+ -4,flipD,-2,2) (grid(10,10))
   _____________________
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
   ¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯
  blur_or_not_least(0+0+3+ -3,rot90,2,3) (grid(10,10))

   _____________________       _____________________
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ |
   ¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯       ¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯
                                 
	grid_call(blur_or_not_least_2(flipD,rot90))  (grid(10,10))		 (grid(10,10))
   _____________________
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
   ¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯
  blur_or_not_least(0+0+1+ -4,flipD,-2,2) (grid(10,10))
   _____________________
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
   ¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯
  blur_or_not_least(0+0+1+ -7,rot180,-3,1) (grid(10,10))

   _____________________       _____________________
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ |
   ¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯       ¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯
                                 
	grid_call(blur_or_not_least_2(flipD,rot180))  (grid(10,10))		 (grid(10,10))
   _____________________
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
   ¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯
  blur_or_not_least(0+0+1+ -4,rot90,-1,-4) (grid(10,10))
   _____________________
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
   ¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯
  blur_or_not_least(0+0+3+ -3,rot90,1,3) (grid(10,10))
   _____________________
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
   ¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯
  blur_or_not_least(0+0+4+ -6,blur_or_not_least_rot90_x2,0,0) (grid(10,10))
   _____________________
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
   ¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯
  blur_or_not_least(0+0+5+ -8,flipH,1,0) (grid(10,10))

   _____________________       _____________________
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ |
   ¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯       ¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯
                                 
	grid_call(blur_or_not_least_2(blur_or_not_least_rot90_x2,flipH))  (grid(10,10))		 (grid(10,10))
   _____________________
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
   ¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯
  blur_or_not_least(0+0+1+ -4,rot90,-1,-4) (grid(10,10))
   _____________________
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
   ¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯
  blur_or_not_least(0+0+3+ -3,rot90,1,3) (grid(10,10))
   _____________________
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
   ¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯
  blur_or_not_least(0+0+4+ -6,blur_or_not_least_rot90_x2,0,0) (grid(10,10))
   _____________________
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
   ¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯
  blur_or_not_least(0+0+6+ -6,rot90,1,0) (grid(10,10))

   _____________________       _____________________
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ |
   ¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯       ¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯
                                 
	grid_call(blur_or_not_least_2(blur_or_not_least_rot90_x2,rot90))  (grid(10,10))		 (grid(10,10))
   _____________________
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
   ¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯
  blur_or_not_least(0+0+1+ -4,rot90,-1,-4) (grid(10,10))
   _____________________
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
   ¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯
  blur_or_not_least(0+0+3+ -3,rot90,1,3) (grid(10,10))
   _____________________
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
   ¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯
  blur_or_not_least(0+0+4+ -6,blur_or_not_least_rot90_x2,0,0) (grid(10,10))
?-easy_solve_training(t('1bfc4729'),blur_rot90)

   _____________________       _____________________
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ |
   ¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯       ¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯
                                 
	grid_call(blur_rot90)  (grid(10,10))		 (grid(10,10))
?-easy_solve_training(t('1bfc4729'),simple_todolist([trim_blank_lines,grow_2]))

   _____________________       _________
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |       ¯¯¯¯¯¯¯¯¯
  | @ @ @ @ @ @ @ @ @ @ |              
  | @ @ @ @ @ @ @ @ @ @ |              
  | @ @ @ @ @ @ @ @ @ @ |              
  | @ @ @ @ @ @ @ @ @ @ |              
  | @ @ @ @ @ @ @ @ @ @ |              
  | @ @ @ @ @ @ @ @ @ @ |              
  | @ @ @ @ @ @ @ @ @ @ |              
   ¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯                     
                                 
	grid_call(simple_todolist([]))  (grid(10,10))		 (grid(4,2))
?-easy_solve_training(t('1bfc4729'),=)

   _____________________       _____________________
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ |
   ¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯       ¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯
                                 
	grid_call(=)  (grid(10,10))		 (grid(10,10))
?-easy_solve_training(t('1bfc4729'),trim_hv_repeats)

   _____________________       _________
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |       ¯¯¯¯¯¯¯¯¯
  | @ @ @ @ @ @ @ @ @ @ |              
  | @ @ @ @ @ @ @ @ @ @ |              
  | @ @ @ @ @ @ @ @ @ @ |              
  | @ @ @ @ @ @ @ @ @ @ |              
   ¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯                     
                                 
	grid_call(trim_hv_repeats)  (grid(10,10))		 (grid(4,5))
?-easy_solve_training(t('1bfc4729'),trim_to_rect)

   _____________________       _____
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ |
  | @ @ @ @ @ @ @ @ @ @ |       ¯¯¯¯¯
  | @ @ @ @ @ @ @ @ @ @ |          
  | @ @ @ @ @ @ @ @ @ @ |          
  | @ @ @ @ @ @ @ @ @ @ |          
   ¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯                 
                                 
	grid_call(trim_to_rect)  (grid(10,10))		 (grid(2,6))
?-easy_solve_training(t('1bfc4729'),trim_blank_lines)

   _____________________       _____
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ |
  | @ @ @ @ @ @ @ @ @ @ |       ¯¯¯¯¯
  | @ @ @ @ @ @ @ @ @ @ |          
  | @ @ @ @ @ @ @ @ @ @ |          
  | @ @ @ @ @ @ @ @ @ @ |          
  | @ @ @ @ @ @ @ @ @ @ |          
  | @ @ @ @ @ @ @ @ @ @ |          
  | @ @ @ @ @ @ @ @ @ @ |          
  | @ @ @ @ @ @ @ @ @ @ |          
   ¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯                 
                                 
	grid_call(trim_blank_lines)  (grid(10,10))		 (grid(2,2))
?-easy_solve_training(t('1bfc4729'),gravity(s,1))
?-easy_solve_training(t('1bfc4729'),flip_Once(_))

   _____________________       _____________________
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ |
   ¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯       ¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯
                                 
	grid_call(flip_Once(rot90))  (grid(10,10))		 (grid(10,10))

   _____________________       _____________________
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ |
   ¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯       ¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯
                                 
	grid_call(flip_Once(rot180))  (grid(10,10))		 (grid(10,10))

   _____________________       _____________________
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ |
   ¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯       ¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯
                                 
	grid_call(flip_Once(rot270))  (grid(10,10))		 (grid(10,10))

   _____________________       _____________________
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ |
   ¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯       ¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯
                                 
	grid_call(flip_Once(flipD))  (grid(10,10))		 (grid(10,10))

   _____________________       _____________________
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ |
   ¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯       ¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯
                                 
	grid_call(flip_Once(flipH))  (grid(10,10))		 (grid(10,10))

   _____________________       _____________________
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ |
   ¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯       ¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯
                                 
	grid_call(flip_Once(flipV))  (grid(10,10))		 (grid(10,10))

   _____________________       _____________________
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ |
   ¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯       ¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯
                                 
	grid_call(flip_Once(flipDHV))  (grid(10,10))		 (grid(10,10))

   _____________________       _____________________
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ |
   ¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯       ¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯
                                 
	grid_call(flip_Once(flipDH))  (grid(10,10))		 (grid(10,10))

   _____________________       _____________________
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ |
   ¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯       ¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯
                                 
	grid_call(flip_Once(flipDV))  (grid(10,10))		 (grid(10,10))
?-easy_solve_training(t('1bfc4729'),remove_color(green))

   _____________________       _____________________
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ |
   ¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯       ¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯
                                 
	 ppt(grid_call(remove_color(green)))  (grid(10,10))		 (grid(10,10))
?-easy_solve_training(t('1bfc4729'),blur_flipV)

   _____________________       _____________________
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ |
   ¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯       ¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯
                                 
	grid_call(blur_flipV)  (grid(10,10))		 (grid(10,10))
?-easy_solve_training(t('1bfc4729'),blur_or_not_least_2(flipV,flipH))
   _____________________
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
   ¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯
  blur_or_not_least(0+0+2+ -2,flipV,3,2) (grid(10,10))
   _____________________
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
   ¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯
  blur_or_not_least(0+0+3+ -6,flipH,3,0) (grid(10,10))

   _____________________       _____________________
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ |
   ¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯       ¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯
                                 
	grid_call(blur_or_not_least_2(flipV,flipH))  (grid(10,10))		 (grid(10,10))
?-easy_solve_training(t('1bfc4729'),increase_size_by_grid_mass)

   _____________________       _________________________________________
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
   ¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯      | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                               ¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯
                                 
	grid_call(increase_size_by_grid_mass)  (grid(10,10))		 (grid(20,20))
?-easy_solve_training(t('1bfc4729'),increase_size_by_color_count)

   _____________________       _________________________________________
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
   ¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯      | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                               ¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯
                                 
	grid_call(increase_size_by_color_count)  (grid(10,10))		 (grid(20,20))
?-easy_solve_training(t('1bfc4729'),grow_4)

   _____________________       _________________________________________
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
   ¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯      | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                               ¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯
                                 
	grid_call(grow_4)  (grid(10,10))		 (grid(20,20))
?-easy_solve_training(t('1bfc4729'),grow_2)

   _____________________       _________________________________________
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
   ¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯       ¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯
                                 
	grid_call(grow_2)  (grid(10,10))		 (grid(20,10))
?-easy_solve_training(t('1bfc4729'),grow_flip_2)

   _____________________       _________________________________________
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
   ¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯       ¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯
                                 
	grid_call(grow_flip_2)  (grid(10,10))		 (grid(20,10))
?-easy_solve_training(t('1bfc4729'),double_size)

   _____________________       _________________________________________
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
   ¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯      | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                               ¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯
                                 
	grid_call(double_size)  (grid(10,10))		 (grid(20,20))
?-easy_solve_training(t('1bfc4729'),increase_size(4))

   _____________________       _________________________________________________________________________________
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
   ¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯      | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                               ¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯
                                 
	grid_call(increase_size(4))  (grid(10,10))		 (grid(40,40))
?-easy_solve_training(t('1bfc4729'),do_two(trim_hv_repeats,trim_blank_lines))

   _____________________       _____
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ |
  | @ @ @ @ @ @ @ @ @ @ |       ¯¯¯¯¯
  | @ @ @ @ @ @ @ @ @ @ |          
  | @ @ @ @ @ @ @ @ @ @ |          
  | @ @ @ @ @ @ @ @ @ @ |          
  | @ @ @ @ @ @ @ @ @ @ |          
  | @ @ @ @ @ @ @ @ @ @ |          
  | @ @ @ @ @ @ @ @ @ @ |          
  | @ @ @ @ @ @ @ @ @ @ |          
   ¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯                 
                                 
	grid_call(do_two(trim_hv_repeats,trim_blank_lines))  (grid(10,10))		 (grid(2,2))
?-easy_solve_training(t('1bfc4729'),do_two(trim_hv_repeats,gravity(s,1)))
?-easy_solve_training(t('1bfc4729'),do_two(trim_hv_repeats,flip_Once(_)))

   _____________________       ___________
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |       ¯¯¯¯¯¯¯¯¯¯¯
  | @ @ @ @ @ @ @ @ @ @ |                
  | @ @ @ @ @ @ @ @ @ @ |                
  | @ @ @ @ @ @ @ @ @ @ |                
  | @ @ @ @ @ @ @ @ @ @ |                
  | @ @ @ @ @ @ @ @ @ @ |                
   ¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯                       
                                 
	grid_call(do_two(trim_hv_repeats,flip_Once(rot90)))  (grid(10,10))		 (grid(5,4))

   _____________________       _________
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |       ¯¯¯¯¯¯¯¯¯
  | @ @ @ @ @ @ @ @ @ @ |              
  | @ @ @ @ @ @ @ @ @ @ |              
  | @ @ @ @ @ @ @ @ @ @ |              
  | @ @ @ @ @ @ @ @ @ @ |              
   ¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯                     
                                 
	grid_call(do_two(trim_hv_repeats,flip_Once(rot180)))  (grid(10,10))		 (grid(4,5))

   _____________________       ___________
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |       ¯¯¯¯¯¯¯¯¯¯¯
  | @ @ @ @ @ @ @ @ @ @ |                
  | @ @ @ @ @ @ @ @ @ @ |                
  | @ @ @ @ @ @ @ @ @ @ |                
  | @ @ @ @ @ @ @ @ @ @ |                
  | @ @ @ @ @ @ @ @ @ @ |                
   ¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯                       
                                 
	grid_call(do_two(trim_hv_repeats,flip_Once(rot270)))  (grid(10,10))		 (grid(5,4))

   _____________________       ___________
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |       ¯¯¯¯¯¯¯¯¯¯¯
  | @ @ @ @ @ @ @ @ @ @ |                
  | @ @ @ @ @ @ @ @ @ @ |                
  | @ @ @ @ @ @ @ @ @ @ |                
  | @ @ @ @ @ @ @ @ @ @ |                
  | @ @ @ @ @ @ @ @ @ @ |                
   ¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯                       
                                 
	grid_call(do_two(trim_hv_repeats,flip_Once(flipD)))  (grid(10,10))		 (grid(5,4))

   _____________________       _________
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |       ¯¯¯¯¯¯¯¯¯
  | @ @ @ @ @ @ @ @ @ @ |              
  | @ @ @ @ @ @ @ @ @ @ |              
  | @ @ @ @ @ @ @ @ @ @ |              
  | @ @ @ @ @ @ @ @ @ @ |              
   ¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯                     
                                 
	grid_call(do_two(trim_hv_repeats,flip_Once(flipH)))  (grid(10,10))		 (grid(4,5))

   _____________________       _________
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |       ¯¯¯¯¯¯¯¯¯
  | @ @ @ @ @ @ @ @ @ @ |              
  | @ @ @ @ @ @ @ @ @ @ |              
  | @ @ @ @ @ @ @ @ @ @ |              
  | @ @ @ @ @ @ @ @ @ @ |              
   ¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯                     
                                 
	grid_call(do_two(trim_hv_repeats,flip_Once(flipV)))  (grid(10,10))		 (grid(4,5))

   _____________________       ___________
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |       ¯¯¯¯¯¯¯¯¯¯¯
  | @ @ @ @ @ @ @ @ @ @ |                
  | @ @ @ @ @ @ @ @ @ @ |                
  | @ @ @ @ @ @ @ @ @ @ |                
  | @ @ @ @ @ @ @ @ @ @ |                
  | @ @ @ @ @ @ @ @ @ @ |                
   ¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯                       
                                 
	grid_call(do_two(trim_hv_repeats,flip_Once(flipDHV)))  (grid(10,10))		 (grid(5,4))

   _____________________       ___________
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |       ¯¯¯¯¯¯¯¯¯¯¯
  | @ @ @ @ @ @ @ @ @ @ |                
  | @ @ @ @ @ @ @ @ @ @ |                
  | @ @ @ @ @ @ @ @ @ @ |                
  | @ @ @ @ @ @ @ @ @ @ |                
  | @ @ @ @ @ @ @ @ @ @ |                
   ¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯                       
                                 
	grid_call(do_two(trim_hv_repeats,flip_Once(flipDH)))  (grid(10,10))		 (grid(5,4))

   _____________________       ___________
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |       ¯¯¯¯¯¯¯¯¯¯¯
  | @ @ @ @ @ @ @ @ @ @ |                
  | @ @ @ @ @ @ @ @ @ @ |                
  | @ @ @ @ @ @ @ @ @ @ |                
  | @ @ @ @ @ @ @ @ @ @ |                
  | @ @ @ @ @ @ @ @ @ @ |                
   ¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯                       
                                 
	grid_call(do_two(trim_hv_repeats,flip_Once(flipDV)))  (grid(10,10))		 (grid(5,4))
?-easy_solve_training(t('1bfc4729'),do_two(trim_hv_repeats,remove_color(green)))

   _____________________       _________
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |       ¯¯¯¯¯¯¯¯¯
  | @ @ @ @ @ @ @ @ @ @ |              
  | @ @ @ @ @ @ @ @ @ @ |              
  | @ @ @ @ @ @ @ @ @ @ |              
  | @ @ @ @ @ @ @ @ @ @ |              
   ¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯                     
                                 
	 ppt(grid_call(do_two(trim_hv_repeats,remove_color(green))))  (grid(10,10))		 (grid(4,5))
?-easy_solve_training(t('1bfc4729'),do_two(trim_hv_repeats,blur_flipV))

   _____________________       _________
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |       ¯¯¯¯¯¯¯¯¯
  | @ @ @ @ @ @ @ @ @ @ |              
  | @ @ @ @ @ @ @ @ @ @ |              
  | @ @ @ @ @ @ @ @ @ @ |              
  | @ @ @ @ @ @ @ @ @ @ |              
   ¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯                     
                                 
	grid_call(do_two(trim_hv_repeats,blur_flipV))  (grid(10,10))		 (grid(4,5))
?-easy_solve_training(t('1bfc4729'),do_two(trim_hv_repeats,blur_or_not_least_2(flipV,flipH)))
?-easy_solve_training(t('1bfc4729'),do_two(trim_hv_repeats,increase_size_by_grid_mass))

   _____________________       _________________
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ |
   ¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯       ¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯
                                 
	grid_call(do_two(trim_hv_repeats,increase_size_by_grid_mass))  (grid(10,10))		 (grid(8,10))
?-easy_solve_training(t('1bfc4729'),do_two(trim_hv_repeats,increase_size_by_color_count))

   _____________________       _________________
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ |
   ¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯       ¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯
                                 
	grid_call(do_two(trim_hv_repeats,increase_size_by_color_count))  (grid(10,10))		 (grid(8,10))
?-easy_solve_training(t('1bfc4729'),do_two(trim_hv_repeats,grow_4))

   _____________________       _________________
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ |
   ¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯       ¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯
                                 
	grid_call(do_two(trim_hv_repeats,grow_4))  (grid(10,10))		 (grid(8,10))
?-easy_solve_training(t('1bfc4729'),do_two(trim_hv_repeats,grow_2))

   _____________________       _________________
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |       ¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯
  | @ @ @ @ @ @ @ @ @ @ |                      
  | @ @ @ @ @ @ @ @ @ @ |                      
  | @ @ @ @ @ @ @ @ @ @ |                      
  | @ @ @ @ @ @ @ @ @ @ |                      
   ¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯                             
                                 
	grid_call(do_two(trim_hv_repeats,grow_2))  (grid(10,10))		 (grid(8,5))
?-easy_solve_training(t('1bfc4729'),do_two(trim_hv_repeats,grow_flip_2))

   _____________________       _________________
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |       ¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯
  | @ @ @ @ @ @ @ @ @ @ |                      
  | @ @ @ @ @ @ @ @ @ @ |                      
  | @ @ @ @ @ @ @ @ @ @ |                      
  | @ @ @ @ @ @ @ @ @ @ |                      
   ¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯                             
                                 
	grid_call(do_two(trim_hv_repeats,grow_flip_2))  (grid(10,10))		 (grid(8,5))
?-easy_solve_training(t('1bfc4729'),do_two(trim_hv_repeats,double_size))

   _____________________       _________________
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ |
   ¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯       ¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯
                                 
	grid_call(do_two(trim_hv_repeats,double_size))  (grid(10,10))		 (grid(8,10))
?-easy_solve_training(t('1bfc4729'),do_two(trim_hv_repeats,increase_size(4)))

   _____________________       _________________________________
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
   ¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯      | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                               ¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯
                                 
	grid_call(do_two(trim_hv_repeats,increase_size(4)))  (grid(10,10))		 (grid(16,20))
?-easy_solve_training(t('1bfc4729'),do_two(trim_to_rect,trim_blank_lines))

   _____________________       _____
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ |
  | @ @ @ @ @ @ @ @ @ @ |       ¯¯¯¯¯
  | @ @ @ @ @ @ @ @ @ @ |          
  | @ @ @ @ @ @ @ @ @ @ |          
  | @ @ @ @ @ @ @ @ @ @ |          
  | @ @ @ @ @ @ @ @ @ @ |          
  | @ @ @ @ @ @ @ @ @ @ |          
  | @ @ @ @ @ @ @ @ @ @ |          
  | @ @ @ @ @ @ @ @ @ @ |          
   ¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯                 
                                 
	grid_call(do_two(trim_to_rect,trim_blank_lines))  (grid(10,10))		 (grid(2,2))
?-easy_solve_training(t('1bfc4729'),do_two(trim_to_rect,gravity(s,1)))
?-easy_solve_training(t('1bfc4729'),do_two(trim_to_rect,flip_Once(_)))

   _____________________       _____________
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |       ¯¯¯¯¯¯¯¯¯¯¯¯¯
  | @ @ @ @ @ @ @ @ @ @ |                  
  | @ @ @ @ @ @ @ @ @ @ |                  
  | @ @ @ @ @ @ @ @ @ @ |                  
  | @ @ @ @ @ @ @ @ @ @ |                  
  | @ @ @ @ @ @ @ @ @ @ |                  
  | @ @ @ @ @ @ @ @ @ @ |                  
  | @ @ @ @ @ @ @ @ @ @ |                  
   ¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯                         
                                 
	grid_call(do_two(trim_to_rect,flip_Once(rot90)))  (grid(10,10))		 (grid(6,2))

   _____________________       _____
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ |
  | @ @ @ @ @ @ @ @ @ @ |       ¯¯¯¯¯
  | @ @ @ @ @ @ @ @ @ @ |          
  | @ @ @ @ @ @ @ @ @ @ |          
  | @ @ @ @ @ @ @ @ @ @ |          
   ¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯                 
                                 
	grid_call(do_two(trim_to_rect,flip_Once(rot180)))  (grid(10,10))		 (grid(2,6))

   _____________________       _____________
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |       ¯¯¯¯¯¯¯¯¯¯¯¯¯
  | @ @ @ @ @ @ @ @ @ @ |                  
  | @ @ @ @ @ @ @ @ @ @ |                  
  | @ @ @ @ @ @ @ @ @ @ |                  
  | @ @ @ @ @ @ @ @ @ @ |                  
  | @ @ @ @ @ @ @ @ @ @ |                  
  | @ @ @ @ @ @ @ @ @ @ |                  
  | @ @ @ @ @ @ @ @ @ @ |                  
   ¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯                         
                                 
	grid_call(do_two(trim_to_rect,flip_Once(rot270)))  (grid(10,10))		 (grid(6,2))

   _____________________       _____________
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |       ¯¯¯¯¯¯¯¯¯¯¯¯¯
  | @ @ @ @ @ @ @ @ @ @ |                  
  | @ @ @ @ @ @ @ @ @ @ |                  
  | @ @ @ @ @ @ @ @ @ @ |                  
  | @ @ @ @ @ @ @ @ @ @ |                  
  | @ @ @ @ @ @ @ @ @ @ |                  
  | @ @ @ @ @ @ @ @ @ @ |                  
  | @ @ @ @ @ @ @ @ @ @ |                  
   ¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯                         
                                 
	grid_call(do_two(trim_to_rect,flip_Once(flipD)))  (grid(10,10))		 (grid(6,2))

   _____________________       _____
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ |
  | @ @ @ @ @ @ @ @ @ @ |       ¯¯¯¯¯
  | @ @ @ @ @ @ @ @ @ @ |          
  | @ @ @ @ @ @ @ @ @ @ |          
  | @ @ @ @ @ @ @ @ @ @ |          
   ¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯                 
                                 
	grid_call(do_two(trim_to_rect,flip_Once(flipH)))  (grid(10,10))		 (grid(2,6))

   _____________________       _____
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ |
  | @ @ @ @ @ @ @ @ @ @ |       ¯¯¯¯¯
  | @ @ @ @ @ @ @ @ @ @ |          
  | @ @ @ @ @ @ @ @ @ @ |          
  | @ @ @ @ @ @ @ @ @ @ |          
   ¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯                 
                                 
	grid_call(do_two(trim_to_rect,flip_Once(flipV)))  (grid(10,10))		 (grid(2,6))

   _____________________       _____________
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |       ¯¯¯¯¯¯¯¯¯¯¯¯¯
  | @ @ @ @ @ @ @ @ @ @ |                  
  | @ @ @ @ @ @ @ @ @ @ |                  
  | @ @ @ @ @ @ @ @ @ @ |                  
  | @ @ @ @ @ @ @ @ @ @ |                  
  | @ @ @ @ @ @ @ @ @ @ |                  
  | @ @ @ @ @ @ @ @ @ @ |                  
  | @ @ @ @ @ @ @ @ @ @ |                  
   ¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯                         
                                 
	grid_call(do_two(trim_to_rect,flip_Once(flipDHV)))  (grid(10,10))		 (grid(6,2))

   _____________________       _____________
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |       ¯¯¯¯¯¯¯¯¯¯¯¯¯
  | @ @ @ @ @ @ @ @ @ @ |                  
  | @ @ @ @ @ @ @ @ @ @ |                  
  | @ @ @ @ @ @ @ @ @ @ |                  
  | @ @ @ @ @ @ @ @ @ @ |                  
  | @ @ @ @ @ @ @ @ @ @ |                  
  | @ @ @ @ @ @ @ @ @ @ |                  
  | @ @ @ @ @ @ @ @ @ @ |                  
   ¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯                         
                                 
	grid_call(do_two(trim_to_rect,flip_Once(flipDH)))  (grid(10,10))		 (grid(6,2))

   _____________________       _____________
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |       ¯¯¯¯¯¯¯¯¯¯¯¯¯
  | @ @ @ @ @ @ @ @ @ @ |                  
  | @ @ @ @ @ @ @ @ @ @ |                  
  | @ @ @ @ @ @ @ @ @ @ |                  
  | @ @ @ @ @ @ @ @ @ @ |                  
  | @ @ @ @ @ @ @ @ @ @ |                  
  | @ @ @ @ @ @ @ @ @ @ |                  
  | @ @ @ @ @ @ @ @ @ @ |                  
   ¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯                         
                                 
	grid_call(do_two(trim_to_rect,flip_Once(flipDV)))  (grid(10,10))		 (grid(6,2))
?-easy_solve_training(t('1bfc4729'),do_two(trim_to_rect,remove_color(green)))

   _____________________       _____
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ |
  | @ @ @ @ @ @ @ @ @ @ |       ¯¯¯¯¯
  | @ @ @ @ @ @ @ @ @ @ |          
  | @ @ @ @ @ @ @ @ @ @ |          
  | @ @ @ @ @ @ @ @ @ @ |          
   ¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯                 
                                 
	 ppt(grid_call(do_two(trim_to_rect,remove_color(green))))  (grid(10,10))		 (grid(2,6))
?-easy_solve_training(t('1bfc4729'),do_two(trim_to_rect,blur_flipV))

   _____________________       _____
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ |
  | @ @ @ @ @ @ @ @ @ @ |       ¯¯¯¯¯
  | @ @ @ @ @ @ @ @ @ @ |          
  | @ @ @ @ @ @ @ @ @ @ |          
  | @ @ @ @ @ @ @ @ @ @ |          
   ¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯                 
                                 
	grid_call(do_two(trim_to_rect,blur_flipV))  (grid(10,10))		 (grid(2,6))
?-easy_solve_training(t('1bfc4729'),do_two(trim_to_rect,blur_or_not_least_2(flipV,flipH)))
?-easy_solve_training(t('1bfc4729'),do_two(trim_to_rect,increase_size_by_grid_mass))

   _____________________       _________
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ |
   ¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯      | @ @ @ @ |
                              | @ @ @ @ |
                               ¯¯¯¯¯¯¯¯¯
                                 
	grid_call(do_two(trim_to_rect,increase_size_by_grid_mass))  (grid(10,10))		 (grid(4,12))
?-easy_solve_training(t('1bfc4729'),do_two(trim_to_rect,increase_size_by_color_count))

   _____________________       _________
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ |
   ¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯      | @ @ @ @ |
                              | @ @ @ @ |
                               ¯¯¯¯¯¯¯¯¯
                                 
	grid_call(do_two(trim_to_rect,increase_size_by_color_count))  (grid(10,10))		 (grid(4,12))
?-easy_solve_training(t('1bfc4729'),do_two(trim_to_rect,grow_4))

   _____________________       _________
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ |
   ¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯      | @ @ @ @ |
                              | @ @ @ @ |
                               ¯¯¯¯¯¯¯¯¯
                                 
	grid_call(do_two(trim_to_rect,grow_4))  (grid(10,10))		 (grid(4,12))
?-easy_solve_training(t('1bfc4729'),do_two(trim_to_rect,grow_2))

   _____________________       _________
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |       ¯¯¯¯¯¯¯¯¯
  | @ @ @ @ @ @ @ @ @ @ |              
  | @ @ @ @ @ @ @ @ @ @ |              
  | @ @ @ @ @ @ @ @ @ @ |              
   ¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯                     
                                 
	grid_call(do_two(trim_to_rect,grow_2))  (grid(10,10))		 (grid(4,6))
?-easy_solve_training(t('1bfc4729'),do_two(trim_to_rect,grow_flip_2))

   _____________________       _________
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |       ¯¯¯¯¯¯¯¯¯
  | @ @ @ @ @ @ @ @ @ @ |              
  | @ @ @ @ @ @ @ @ @ @ |              
  | @ @ @ @ @ @ @ @ @ @ |              
   ¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯                     
                                 
	grid_call(do_two(trim_to_rect,grow_flip_2))  (grid(10,10))		 (grid(4,6))
?-easy_solve_training(t('1bfc4729'),do_two(trim_to_rect,double_size))

   _____________________       _________
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ |
   ¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯      | @ @ @ @ |
                              | @ @ @ @ |
                               ¯¯¯¯¯¯¯¯¯
                                 
	grid_call(do_two(trim_to_rect,double_size))  (grid(10,10))		 (grid(4,12))
?-easy_solve_training(t('1bfc4729'),do_two(trim_to_rect,increase_size(4)))

   _____________________       _________________
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ |
   ¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯      | @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ |
                               ¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯
                                 
	grid_call(do_two(trim_to_rect,increase_size(4)))  (grid(10,10))		 (grid(8,24))
?-easy_solve_training(t('1bfc4729'),do_two(trim_blank_lines,flip_Once(_)))

   _____________________       _____
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ |
  | @ @ @ @ @ @ @ @ @ @ |       ¯¯¯¯¯
  | @ @ @ @ @ @ @ @ @ @ |          
  | @ @ @ @ @ @ @ @ @ @ |          
  | @ @ @ @ @ @ @ @ @ @ |          
  | @ @ @ @ @ @ @ @ @ @ |          
  | @ @ @ @ @ @ @ @ @ @ |          
  | @ @ @ @ @ @ @ @ @ @ |          
  | @ @ @ @ @ @ @ @ @ @ |          
   ¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯                 
                                 
	grid_call(do_two(trim_blank_lines,flip_Once(rot90)))  (grid(10,10))		 (grid(2,2))

   _____________________       _____
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ |
  | @ @ @ @ @ @ @ @ @ @ |       ¯¯¯¯¯
  | @ @ @ @ @ @ @ @ @ @ |          
  | @ @ @ @ @ @ @ @ @ @ |          
  | @ @ @ @ @ @ @ @ @ @ |          
  | @ @ @ @ @ @ @ @ @ @ |          
  | @ @ @ @ @ @ @ @ @ @ |          
  | @ @ @ @ @ @ @ @ @ @ |          
  | @ @ @ @ @ @ @ @ @ @ |          
   ¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯                 
                                 
	grid_call(do_two(trim_blank_lines,flip_Once(rot180)))  (grid(10,10))		 (grid(2,2))

   _____________________       _____
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ |
  | @ @ @ @ @ @ @ @ @ @ |       ¯¯¯¯¯
  | @ @ @ @ @ @ @ @ @ @ |          
  | @ @ @ @ @ @ @ @ @ @ |          
  | @ @ @ @ @ @ @ @ @ @ |          
  | @ @ @ @ @ @ @ @ @ @ |          
  | @ @ @ @ @ @ @ @ @ @ |          
  | @ @ @ @ @ @ @ @ @ @ |          
  | @ @ @ @ @ @ @ @ @ @ |          
   ¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯                 
                                 
	grid_call(do_two(trim_blank_lines,flip_Once(rot270)))  (grid(10,10))		 (grid(2,2))

   _____________________       _____
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ |
  | @ @ @ @ @ @ @ @ @ @ |       ¯¯¯¯¯
  | @ @ @ @ @ @ @ @ @ @ |          
  | @ @ @ @ @ @ @ @ @ @ |          
  | @ @ @ @ @ @ @ @ @ @ |          
  | @ @ @ @ @ @ @ @ @ @ |          
  | @ @ @ @ @ @ @ @ @ @ |          
  | @ @ @ @ @ @ @ @ @ @ |          
  | @ @ @ @ @ @ @ @ @ @ |          
   ¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯                 
                                 
	grid_call(do_two(trim_blank_lines,flip_Once(flipD)))  (grid(10,10))		 (grid(2,2))

   _____________________       _____
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ |
  | @ @ @ @ @ @ @ @ @ @ |       ¯¯¯¯¯
  | @ @ @ @ @ @ @ @ @ @ |          
  | @ @ @ @ @ @ @ @ @ @ |          
  | @ @ @ @ @ @ @ @ @ @ |          
  | @ @ @ @ @ @ @ @ @ @ |          
  | @ @ @ @ @ @ @ @ @ @ |          
  | @ @ @ @ @ @ @ @ @ @ |          
  | @ @ @ @ @ @ @ @ @ @ |          
   ¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯                 
                                 
	grid_call(do_two(trim_blank_lines,flip_Once(flipH)))  (grid(10,10))		 (grid(2,2))

   _____________________       _____
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ |
  | @ @ @ @ @ @ @ @ @ @ |       ¯¯¯¯¯
  | @ @ @ @ @ @ @ @ @ @ |          
  | @ @ @ @ @ @ @ @ @ @ |          
  | @ @ @ @ @ @ @ @ @ @ |          
  | @ @ @ @ @ @ @ @ @ @ |          
  | @ @ @ @ @ @ @ @ @ @ |          
  | @ @ @ @ @ @ @ @ @ @ |          
  | @ @ @ @ @ @ @ @ @ @ |          
   ¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯                 
                                 
	grid_call(do_two(trim_blank_lines,flip_Once(flipV)))  (grid(10,10))		 (grid(2,2))

   _____________________       _____
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ |
  | @ @ @ @ @ @ @ @ @ @ |       ¯¯¯¯¯
  | @ @ @ @ @ @ @ @ @ @ |          
  | @ @ @ @ @ @ @ @ @ @ |          
  | @ @ @ @ @ @ @ @ @ @ |          
  | @ @ @ @ @ @ @ @ @ @ |          
  | @ @ @ @ @ @ @ @ @ @ |          
  | @ @ @ @ @ @ @ @ @ @ |          
  | @ @ @ @ @ @ @ @ @ @ |          
   ¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯                 
                                 
	grid_call(do_two(trim_blank_lines,flip_Once(flipDHV)))  (grid(10,10))		 (grid(2,2))

   _____________________       _____
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ |
  | @ @ @ @ @ @ @ @ @ @ |       ¯¯¯¯¯
  | @ @ @ @ @ @ @ @ @ @ |          
  | @ @ @ @ @ @ @ @ @ @ |          
  | @ @ @ @ @ @ @ @ @ @ |          
  | @ @ @ @ @ @ @ @ @ @ |          
  | @ @ @ @ @ @ @ @ @ @ |          
  | @ @ @ @ @ @ @ @ @ @ |          
  | @ @ @ @ @ @ @ @ @ @ |          
   ¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯                 
                                 
	grid_call(do_two(trim_blank_lines,flip_Once(flipDH)))  (grid(10,10))		 (grid(2,2))

   _____________________       _____
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ |
  | @ @ @ @ @ @ @ @ @ @ |       ¯¯¯¯¯
  | @ @ @ @ @ @ @ @ @ @ |          
  | @ @ @ @ @ @ @ @ @ @ |          
  | @ @ @ @ @ @ @ @ @ @ |          
  | @ @ @ @ @ @ @ @ @ @ |          
  | @ @ @ @ @ @ @ @ @ @ |          
  | @ @ @ @ @ @ @ @ @ @ |          
  | @ @ @ @ @ @ @ @ @ @ |          
   ¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯                 
                                 
	grid_call(do_two(trim_blank_lines,flip_Once(flipDV)))  (grid(10,10))		 (grid(2,2))
?-easy_solve_training(t('1bfc4729'),do_two(trim_blank_lines,remove_color(green)))

   _____________________       _____
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ |
  | @ @ @ @ @ @ @ @ @ @ |       ¯¯¯¯¯
  | @ @ @ @ @ @ @ @ @ @ |          
  | @ @ @ @ @ @ @ @ @ @ |          
  | @ @ @ @ @ @ @ @ @ @ |          
  | @ @ @ @ @ @ @ @ @ @ |          
  | @ @ @ @ @ @ @ @ @ @ |          
  | @ @ @ @ @ @ @ @ @ @ |          
  | @ @ @ @ @ @ @ @ @ @ |          
   ¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯                 
                                 
	 ppt(grid_call(do_two(trim_blank_lines,remove_color(green))))  (grid(10,10))		 (grid(2,2))
?-easy_solve_training(t('1bfc4729'),do_two(trim_blank_lines,blur_flipV))

   _____________________       _____
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ |
  | @ @ @ @ @ @ @ @ @ @ |       ¯¯¯¯¯
  | @ @ @ @ @ @ @ @ @ @ |          
  | @ @ @ @ @ @ @ @ @ @ |          
  | @ @ @ @ @ @ @ @ @ @ |          
  | @ @ @ @ @ @ @ @ @ @ |          
  | @ @ @ @ @ @ @ @ @ @ |          
  | @ @ @ @ @ @ @ @ @ @ |          
  | @ @ @ @ @ @ @ @ @ @ |          
   ¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯                 
                                 
	grid_call(do_two(trim_blank_lines,blur_flipV))  (grid(10,10))		 (grid(2,2))
?-easy_solve_training(t('1bfc4729'),do_two(trim_blank_lines,blur_or_not_least_2(flipV,flipH)))
?-easy_solve_training(t('1bfc4729'),do_two(trim_blank_lines,increase_size_by_grid_mass))

   _____________________       _________
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |       ¯¯¯¯¯¯¯¯¯
  | @ @ @ @ @ @ @ @ @ @ |              
  | @ @ @ @ @ @ @ @ @ @ |              
  | @ @ @ @ @ @ @ @ @ @ |              
  | @ @ @ @ @ @ @ @ @ @ |              
  | @ @ @ @ @ @ @ @ @ @ |              
   ¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯                     
                                 
	grid_call(do_two(trim_blank_lines,increase_size_by_grid_mass))  (grid(10,10))		 (grid(4,4))
?-easy_solve_training(t('1bfc4729'),do_two(trim_blank_lines,increase_size_by_color_count))

   _____________________       _________
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |       ¯¯¯¯¯¯¯¯¯
  | @ @ @ @ @ @ @ @ @ @ |              
  | @ @ @ @ @ @ @ @ @ @ |              
  | @ @ @ @ @ @ @ @ @ @ |              
  | @ @ @ @ @ @ @ @ @ @ |              
  | @ @ @ @ @ @ @ @ @ @ |              
   ¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯                     
                                 
	grid_call(do_two(trim_blank_lines,increase_size_by_color_count))  (grid(10,10))		 (grid(4,4))
?-easy_solve_training(t('1bfc4729'),do_two(trim_blank_lines,grow_4))

   _____________________       _________
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |       ¯¯¯¯¯¯¯¯¯
  | @ @ @ @ @ @ @ @ @ @ |              
  | @ @ @ @ @ @ @ @ @ @ |              
  | @ @ @ @ @ @ @ @ @ @ |              
  | @ @ @ @ @ @ @ @ @ @ |              
  | @ @ @ @ @ @ @ @ @ @ |              
   ¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯                     
                                 
	grid_call(do_two(trim_blank_lines,grow_4))  (grid(10,10))		 (grid(4,4))
?-easy_solve_training(t('1bfc4729'),do_two(trim_blank_lines,grow_2))

   _____________________       _________
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |       ¯¯¯¯¯¯¯¯¯
  | @ @ @ @ @ @ @ @ @ @ |              
  | @ @ @ @ @ @ @ @ @ @ |              
  | @ @ @ @ @ @ @ @ @ @ |              
  | @ @ @ @ @ @ @ @ @ @ |              
  | @ @ @ @ @ @ @ @ @ @ |              
  | @ @ @ @ @ @ @ @ @ @ |              
  | @ @ @ @ @ @ @ @ @ @ |              
   ¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯                     
                                 
	grid_call(do_two(trim_blank_lines,grow_2))  (grid(10,10))		 (grid(4,2))
?-easy_solve_training(t('1bfc4729'),do_two(trim_blank_lines,grow_flip_2))

   _____________________       _________
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |       ¯¯¯¯¯¯¯¯¯
  | @ @ @ @ @ @ @ @ @ @ |              
  | @ @ @ @ @ @ @ @ @ @ |              
  | @ @ @ @ @ @ @ @ @ @ |              
  | @ @ @ @ @ @ @ @ @ @ |              
  | @ @ @ @ @ @ @ @ @ @ |              
  | @ @ @ @ @ @ @ @ @ @ |              
  | @ @ @ @ @ @ @ @ @ @ |              
   ¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯                     
                                 
	grid_call(do_two(trim_blank_lines,grow_flip_2))  (grid(10,10))		 (grid(4,2))
?-easy_solve_training(t('1bfc4729'),do_two(trim_blank_lines,double_size))

   _____________________       _________
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |       ¯¯¯¯¯¯¯¯¯
  | @ @ @ @ @ @ @ @ @ @ |              
  | @ @ @ @ @ @ @ @ @ @ |              
  | @ @ @ @ @ @ @ @ @ @ |              
  | @ @ @ @ @ @ @ @ @ @ |              
  | @ @ @ @ @ @ @ @ @ @ |              
   ¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯                     
                                 
	grid_call(do_two(trim_blank_lines,double_size))  (grid(10,10))		 (grid(4,4))
?-easy_solve_training(t('1bfc4729'),do_two(trim_blank_lines,increase_size(4)))

   _____________________       _________________
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |       ¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯
  | @ @ @ @ @ @ @ @ @ @ |                      
   ¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯                             
                                 
	grid_call(do_two(trim_blank_lines,increase_size(4)))  (grid(10,10))		 (grid(8,8))
?-easy_solve_training(t('1bfc4729'),do_two(gravity(s,1),flip_Once(_)))
?-easy_solve_training(t('1bfc4729'),do_two(gravity(s,1),remove_color(green)))
?-easy_solve_training(t('1bfc4729'),do_two(gravity(s,1),blur_flipV))
?-easy_solve_training(t('1bfc4729'),do_two(gravity(s,1),blur_or_not_least_2(flipV,flipH)))
?-easy_solve_training(t('1bfc4729'),do_two(gravity(s,1),increase_size_by_grid_mass))
?-easy_solve_training(t('1bfc4729'),do_two(gravity(s,1),increase_size_by_color_count))
?-easy_solve_training(t('1bfc4729'),do_two(gravity(s,1),grow_4))
?-easy_solve_training(t('1bfc4729'),do_two(gravity(s,1),grow_2))
?-easy_solve_training(t('1bfc4729'),do_two(gravity(s,1),grow_flip_2))
?-easy_solve_training(t('1bfc4729'),do_two(gravity(s,1),double_size))
?-easy_solve_training(t('1bfc4729'),do_two(gravity(s,1),increase_size(4)))
?-easy_solve_training(t('1bfc4729'),do_two(flip_Once(_),blur_flipV))

   _____________________       _____________________
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ |
   ¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯       ¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯
                                 
	grid_call(do_two(flip_Once(rot90),blur_flipV))  (grid(10,10))		 (grid(10,10))

   _____________________       _____________________
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ |
   ¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯       ¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯
                                 
	grid_call(do_two(flip_Once(rot180),blur_flipV))  (grid(10,10))		 (grid(10,10))

   _____________________       _____________________
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ |
   ¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯       ¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯
                                 
	grid_call(do_two(flip_Once(rot270),blur_flipV))  (grid(10,10))		 (grid(10,10))

   _____________________       _____________________
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ |
   ¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯       ¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯
                                 
	grid_call(do_two(flip_Once(flipD),blur_flipV))  (grid(10,10))		 (grid(10,10))

   _____________________       _____________________
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ |
   ¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯       ¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯
                                 
	grid_call(do_two(flip_Once(flipH),blur_flipV))  (grid(10,10))		 (grid(10,10))

   _____________________       _____________________
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ |
   ¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯       ¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯
                                 
	grid_call(do_two(flip_Once(flipV),blur_flipV))  (grid(10,10))		 (grid(10,10))

   _____________________       _____________________
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ |
   ¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯       ¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯
                                 
	grid_call(do_two(flip_Once(flipDHV),blur_flipV))  (grid(10,10))		 (grid(10,10))

   _____________________       _____________________
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ |
   ¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯       ¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯
                                 
	grid_call(do_two(flip_Once(flipDH),blur_flipV))  (grid(10,10))		 (grid(10,10))

   _____________________       _____________________
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ |
   ¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯       ¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯
                                 
	grid_call(do_two(flip_Once(flipDV),blur_flipV))  (grid(10,10))		 (grid(10,10))
?-easy_solve_training(t('1bfc4729'),do_two(flip_Once(_),blur_or_not_least_2(flipV,flipH)))
   _____________________
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
   ¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯
  blur_or_not_least(0+0+1+ -4,flipV,0,3) (grid(10,10))
   _____________________
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
   ¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯
  blur_or_not_least(0+0+3+ -3,flipH,2,2) (grid(10,10))

   _____________________       _____________________
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ |
   ¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯       ¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯
                                 
	grid_call(do_two(flip_Once(rot90),blur_or_not_least_2(flipV,flipH)))  (grid(10,10))		 (grid(10,10))
   _____________________
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
   ¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯
  blur_or_not_least(0+0+2+ -2,flipV,5,2) (grid(10,10))
   _____________________
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
   ¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯
  blur_or_not_least(0+0+4+ -4,flipH,3,0) (grid(10,10))

   _____________________       _____________________
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ |
   ¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯       ¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯
                                 
	grid_call(do_two(flip_Once(rot180),blur_or_not_least_2(flipV,flipH)))  (grid(10,10))		 (grid(10,10))
   _____________________
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
   ¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯
  blur_or_not_least(0+0+1+ -4,flipV,0,-1) (grid(10,10))
   _____________________
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
   ¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯
  blur_or_not_least(0+0+3+ -3,flipH,2,4) (grid(10,10))

   _____________________       _____________________
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ |
   ¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯       ¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯
                                 
	grid_call(do_two(flip_Once(rot270),blur_or_not_least_2(flipV,flipH)))  (grid(10,10))		 (grid(10,10))
   _____________________
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
   ¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯
  blur_or_not_least(0+0+1+ -4,flipV,0,3) (grid(10,10))
   _____________________
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
   ¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯
  blur_or_not_least(0+0+3+ -3,flipH,2,2) (grid(10,10))

   _____________________       _____________________
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ |
   ¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯       ¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯
                                 
	grid_call(do_two(flip_Once(flipD),blur_or_not_least_2(flipV,flipH)))  (grid(10,10))		 (grid(10,10))
   _____________________
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
   ¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯
  blur_or_not_least(0+0+2+ -2,flipV,5,2) (grid(10,10))
   _____________________
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
   ¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯
  blur_or_not_least(0+0+4+ -4,flipH,3,0) (grid(10,10))

   _____________________       _____________________
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ |
   ¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯       ¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯
                                 
	grid_call(do_two(flip_Once(flipH),blur_or_not_least_2(flipV,flipH)))  (grid(10,10))		 (grid(10,10))
   _____________________
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
   ¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯
  blur_or_not_least(0+0+2+ -2,flipV,3,2) (grid(10,10))
   _____________________
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
   ¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯
  blur_or_not_least(0+0+3+ -6,flipH,1,0) (grid(10,10))

   _____________________       _____________________
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ |
   ¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯       ¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯
                                 
	grid_call(do_two(flip_Once(flipV),blur_or_not_least_2(flipV,flipH)))  (grid(10,10))		 (grid(10,10))
   _____________________
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
   ¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯
  blur_or_not_least(0+0+1+ -4,flipV,0,-1) (grid(10,10))
   _____________________
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
   ¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯
  blur_or_not_least(0+0+3+ -3,flipH,2,4) (grid(10,10))

   _____________________       _____________________
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ |
   ¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯       ¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯
                                 
	grid_call(do_two(flip_Once(flipDHV),blur_or_not_least_2(flipV,flipH)))  (grid(10,10))		 (grid(10,10))
   _____________________
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
   ¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯
  blur_or_not_least(0+0+1+ -4,flipV,0,3) (grid(10,10))
   _____________________
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
   ¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯
  blur_or_not_least(0+0+3+ -3,flipH,2,2) (grid(10,10))

   _____________________       _____________________
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ |
   ¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯       ¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯
                                 
	grid_call(do_two(flip_Once(flipDH),blur_or_not_least_2(flipV,flipH)))  (grid(10,10))		 (grid(10,10))
   _____________________
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
   ¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯
  blur_or_not_least(0+0+1+ -4,flipV,0,-1) (grid(10,10))
   _____________________
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
   ¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯
  blur_or_not_least(0+0+3+ -3,flipH,2,4) (grid(10,10))

   _____________________       _____________________
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ |
   ¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯       ¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯
                                 
	grid_call(do_two(flip_Once(flipDV),blur_or_not_least_2(flipV,flipH)))  (grid(10,10))		 (grid(10,10))
?-easy_solve_training(t('1bfc4729'),do_two(flip_Once(_),increase_size_by_grid_mass))

   _____________________       _________________________________________
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
   ¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯      | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                               ¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯
                                 
	grid_call(do_two(flip_Once(rot90),increase_size_by_grid_mass))  (grid(10,10))		 (grid(20,20))

   _____________________       _________________________________________
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
   ¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯      | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                               ¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯
                                 
	grid_call(do_two(flip_Once(rot180),increase_size_by_grid_mass))  (grid(10,10))		 (grid(20,20))

   _____________________       _________________________________________
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
   ¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯      | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                               ¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯
                                 
	grid_call(do_two(flip_Once(rot270),increase_size_by_grid_mass))  (grid(10,10))		 (grid(20,20))

   _____________________       _________________________________________
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
   ¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯      | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                               ¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯
                                 
	grid_call(do_two(flip_Once(flipD),increase_size_by_grid_mass))  (grid(10,10))		 (grid(20,20))

   _____________________       _________________________________________
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
   ¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯      | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                               ¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯
                                 
	grid_call(do_two(flip_Once(flipH),increase_size_by_grid_mass))  (grid(10,10))		 (grid(20,20))

   _____________________       _________________________________________
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
   ¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯      | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                               ¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯
                                 
	grid_call(do_two(flip_Once(flipV),increase_size_by_grid_mass))  (grid(10,10))		 (grid(20,20))

   _____________________       _________________________________________
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
   ¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯      | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                               ¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯
                                 
	grid_call(do_two(flip_Once(flipDHV),increase_size_by_grid_mass))  (grid(10,10))		 (grid(20,20))

   _____________________       _________________________________________
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
   ¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯      | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                               ¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯
                                 
	grid_call(do_two(flip_Once(flipDH),increase_size_by_grid_mass))  (grid(10,10))		 (grid(20,20))

   _____________________       _________________________________________
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
   ¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯      | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                               ¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯
                                 
	grid_call(do_two(flip_Once(flipDV),increase_size_by_grid_mass))  (grid(10,10))		 (grid(20,20))
?-easy_solve_training(t('1bfc4729'),do_two(flip_Once(_),increase_size_by_color_count))

   _____________________       _________________________________________
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
   ¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯      | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                               ¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯
                                 
	grid_call(do_two(flip_Once(rot90),increase_size_by_color_count))  (grid(10,10))		 (grid(20,20))

   _____________________       _________________________________________
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
   ¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯      | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                               ¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯
                                 
	grid_call(do_two(flip_Once(rot180),increase_size_by_color_count))  (grid(10,10))		 (grid(20,20))

   _____________________       _________________________________________
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
   ¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯      | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                               ¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯
                                 
	grid_call(do_two(flip_Once(rot270),increase_size_by_color_count))  (grid(10,10))		 (grid(20,20))

   _____________________       _________________________________________
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
   ¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯      | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                               ¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯
                                 
	grid_call(do_two(flip_Once(flipD),increase_size_by_color_count))  (grid(10,10))		 (grid(20,20))

   _____________________       _________________________________________
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
   ¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯      | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                               ¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯
                                 
	grid_call(do_two(flip_Once(flipH),increase_size_by_color_count))  (grid(10,10))		 (grid(20,20))

   _____________________       _________________________________________
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
   ¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯      | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                               ¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯
                                 
	grid_call(do_two(flip_Once(flipV),increase_size_by_color_count))  (grid(10,10))		 (grid(20,20))

   _____________________       _________________________________________
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
   ¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯      | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                               ¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯
                                 
	grid_call(do_two(flip_Once(flipDHV),increase_size_by_color_count))  (grid(10,10))		 (grid(20,20))

   _____________________       _________________________________________
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
   ¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯      | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                               ¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯
                                 
	grid_call(do_two(flip_Once(flipDH),increase_size_by_color_count))  (grid(10,10))		 (grid(20,20))

   _____________________       _________________________________________
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
   ¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯      | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                               ¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯
                                 
	grid_call(do_two(flip_Once(flipDV),increase_size_by_color_count))  (grid(10,10))		 (grid(20,20))
?-easy_solve_training(t('1bfc4729'),do_two(flip_Once(_),grow_4))

   _____________________       _________________________________________
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
   ¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯      | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                               ¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯
                                 
	grid_call(do_two(flip_Once(rot90),grow_4))  (grid(10,10))		 (grid(20,20))

   _____________________       _________________________________________
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
   ¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯      | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                               ¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯
                                 
	grid_call(do_two(flip_Once(rot180),grow_4))  (grid(10,10))		 (grid(20,20))

   _____________________       _________________________________________
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
   ¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯      | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                               ¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯
                                 
	grid_call(do_two(flip_Once(rot270),grow_4))  (grid(10,10))		 (grid(20,20))

   _____________________       _________________________________________
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
   ¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯      | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                               ¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯
                                 
	grid_call(do_two(flip_Once(flipD),grow_4))  (grid(10,10))		 (grid(20,20))

   _____________________       _________________________________________
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
   ¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯      | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                               ¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯
                                 
	grid_call(do_two(flip_Once(flipH),grow_4))  (grid(10,10))		 (grid(20,20))

   _____________________       _________________________________________
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
   ¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯      | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                               ¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯
                                 
	grid_call(do_two(flip_Once(flipV),grow_4))  (grid(10,10))		 (grid(20,20))

   _____________________       _________________________________________
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
   ¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯      | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                               ¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯
                                 
	grid_call(do_two(flip_Once(flipDHV),grow_4))  (grid(10,10))		 (grid(20,20))

   _____________________       _________________________________________
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
   ¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯      | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                               ¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯
                                 
	grid_call(do_two(flip_Once(flipDH),grow_4))  (grid(10,10))		 (grid(20,20))

   _____________________       _________________________________________
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
   ¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯      | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                               ¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯
                                 
	grid_call(do_two(flip_Once(flipDV),grow_4))  (grid(10,10))		 (grid(20,20))
?-easy_solve_training(t('1bfc4729'),do_two(flip_Once(_),grow_2))

   _____________________       _________________________________________
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
   ¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯       ¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯
                                 
	grid_call(do_two(flip_Once(rot90),grow_2))  (grid(10,10))		 (grid(20,10))

   _____________________       _________________________________________
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
   ¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯       ¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯
                                 
	grid_call(do_two(flip_Once(rot180),grow_2))  (grid(10,10))		 (grid(20,10))

   _____________________       _________________________________________
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
   ¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯       ¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯
                                 
	grid_call(do_two(flip_Once(rot270),grow_2))  (grid(10,10))		 (grid(20,10))

   _____________________       _________________________________________
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
   ¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯       ¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯
                                 
	grid_call(do_two(flip_Once(flipD),grow_2))  (grid(10,10))		 (grid(20,10))

   _____________________       _________________________________________
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
   ¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯       ¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯
                                 
	grid_call(do_two(flip_Once(flipH),grow_2))  (grid(10,10))		 (grid(20,10))

   _____________________       _________________________________________
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
   ¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯       ¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯
                                 
	grid_call(do_two(flip_Once(flipV),grow_2))  (grid(10,10))		 (grid(20,10))

   _____________________       _________________________________________
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
   ¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯       ¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯
                                 
	grid_call(do_two(flip_Once(flipDHV),grow_2))  (grid(10,10))		 (grid(20,10))

   _____________________       _________________________________________
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
   ¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯       ¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯
                                 
	grid_call(do_two(flip_Once(flipDH),grow_2))  (grid(10,10))		 (grid(20,10))

   _____________________       _________________________________________
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
   ¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯       ¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯
                                 
	grid_call(do_two(flip_Once(flipDV),grow_2))  (grid(10,10))		 (grid(20,10))
?-easy_solve_training(t('1bfc4729'),do_two(flip_Once(_),grow_flip_2))

   _____________________       _________________________________________
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
   ¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯       ¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯
                                 
	grid_call(do_two(flip_Once(rot90),grow_flip_2))  (grid(10,10))		 (grid(20,10))

   _____________________       _________________________________________
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
   ¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯       ¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯
                                 
	grid_call(do_two(flip_Once(rot180),grow_flip_2))  (grid(10,10))		 (grid(20,10))

   _____________________       _________________________________________
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
   ¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯       ¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯
                                 
	grid_call(do_two(flip_Once(rot270),grow_flip_2))  (grid(10,10))		 (grid(20,10))

   _____________________       _________________________________________
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
   ¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯       ¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯
                                 
	grid_call(do_two(flip_Once(flipD),grow_flip_2))  (grid(10,10))		 (grid(20,10))

   _____________________       _________________________________________
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
   ¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯       ¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯
                                 
	grid_call(do_two(flip_Once(flipH),grow_flip_2))  (grid(10,10))		 (grid(20,10))

   _____________________       _________________________________________
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
   ¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯       ¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯
                                 
	grid_call(do_two(flip_Once(flipV),grow_flip_2))  (grid(10,10))		 (grid(20,10))

   _____________________       _________________________________________
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
   ¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯       ¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯
                                 
	grid_call(do_two(flip_Once(flipDHV),grow_flip_2))  (grid(10,10))		 (grid(20,10))

   _____________________       _________________________________________
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
   ¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯       ¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯
                                 
	grid_call(do_two(flip_Once(flipDH),grow_flip_2))  (grid(10,10))		 (grid(20,10))

   _____________________       _________________________________________
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
   ¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯       ¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯
                                 
	grid_call(do_two(flip_Once(flipDV),grow_flip_2))  (grid(10,10))		 (grid(20,10))
?-easy_solve_training(t('1bfc4729'),do_two(flip_Once(_),double_size))

   _____________________       _________________________________________
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
   ¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯      | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                               ¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯
                                 
	grid_call(do_two(flip_Once(rot90),double_size))  (grid(10,10))		 (grid(20,20))

   _____________________       _________________________________________
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
   ¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯      | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                               ¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯
                                 
	grid_call(do_two(flip_Once(rot180),double_size))  (grid(10,10))		 (grid(20,20))

   _____________________       _________________________________________
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
   ¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯      | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                               ¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯
                                 
	grid_call(do_two(flip_Once(rot270),double_size))  (grid(10,10))		 (grid(20,20))

   _____________________       _________________________________________
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
   ¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯      | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                               ¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯
                                 
	grid_call(do_two(flip_Once(flipD),double_size))  (grid(10,10))		 (grid(20,20))

   _____________________       _________________________________________
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
   ¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯      | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                               ¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯
                                 
	grid_call(do_two(flip_Once(flipH),double_size))  (grid(10,10))		 (grid(20,20))

   _____________________       _________________________________________
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
   ¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯      | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                               ¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯
                                 
	grid_call(do_two(flip_Once(flipV),double_size))  (grid(10,10))		 (grid(20,20))

   _____________________       _________________________________________
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
   ¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯      | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                               ¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯
                                 
	grid_call(do_two(flip_Once(flipDHV),double_size))  (grid(10,10))		 (grid(20,20))

   _____________________       _________________________________________
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
   ¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯      | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                               ¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯
                                 
	grid_call(do_two(flip_Once(flipDH),double_size))  (grid(10,10))		 (grid(20,20))

   _____________________       _________________________________________
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
   ¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯      | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                               ¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯
                                 
	grid_call(do_two(flip_Once(flipDV),double_size))  (grid(10,10))		 (grid(20,20))
?-easy_solve_training(t('1bfc4729'),do_two(flip_Once(_),increase_size(4)))

   _____________________       _________________________________________________________________________________
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
   ¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯      | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                               ¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯
                                 
	grid_call(do_two(flip_Once(rot90),increase_size(4)))  (grid(10,10))		 (grid(40,40))

   _____________________       _________________________________________________________________________________
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
   ¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯      | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                               ¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯
                                 
	grid_call(do_two(flip_Once(rot180),increase_size(4)))  (grid(10,10))		 (grid(40,40))

   _____________________       _________________________________________________________________________________
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
   ¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯      | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                               ¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯
                                 
	grid_call(do_two(flip_Once(rot270),increase_size(4)))  (grid(10,10))		 (grid(40,40))

   _____________________       _________________________________________________________________________________
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
   ¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯      | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                               ¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯
                                 
	grid_call(do_two(flip_Once(flipD),increase_size(4)))  (grid(10,10))		 (grid(40,40))

   _____________________       _________________________________________________________________________________
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
   ¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯      | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                               ¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯
                                 
	grid_call(do_two(flip_Once(flipH),increase_size(4)))  (grid(10,10))		 (grid(40,40))

   _____________________       _________________________________________________________________________________
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
   ¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯      | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                               ¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯
                                 
	grid_call(do_two(flip_Once(flipV),increase_size(4)))  (grid(10,10))		 (grid(40,40))

   _____________________       _________________________________________________________________________________
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
   ¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯      | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                               ¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯
                                 
	grid_call(do_two(flip_Once(flipDHV),increase_size(4)))  (grid(10,10))		 (grid(40,40))

   _____________________       _________________________________________________________________________________
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
   ¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯      | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                               ¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯
                                 
	grid_call(do_two(flip_Once(flipDH),increase_size(4)))  (grid(10,10))		 (grid(40,40))

   _____________________       _________________________________________________________________________________
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
   ¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯      | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                               ¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯
                                 
	grid_call(do_two(flip_Once(flipDV),increase_size(4)))  (grid(10,10))		 (grid(40,40))
?-easy_solve_training(t('1bfc4729'),do_two(remove_color(green),blur_flipV))

   _____________________       _____________________
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ |
   ¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯       ¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯
                                 
	 ppt(grid_call(do_two(remove_color(green),blur_flipV)))  (grid(10,10))		 (grid(10,10))
?-easy_solve_training(t('1bfc4729'),do_two(remove_color(green),blur_or_not_least_2(flipV,flipH)))
   _____________________
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
   ¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯
  blur_or_not_least(0+0+2+ -2,flipV,3,2) (grid(10,10))
   _____________________
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
   ¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯
  blur_or_not_least(0+0+3+ -6,flipH,3,0) (grid(10,10))

   _____________________       _____________________
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ |
   ¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯       ¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯
                                 
	 ppt(grid_call(do_two(remove_color(green),blur_or_not_least_2(flipV,flipH))))  (grid(10,10))		 (grid(10,10))
?-easy_solve_training(t('1bfc4729'),do_two(remove_color(green),increase_size_by_grid_mass))

   _____________________       _________________________________________
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
   ¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯      | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                               ¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯
                                 
	 ppt(grid_call(do_two(remove_color(green),increase_size_by_grid_mass)))  (grid(10,10))		 (grid(20,20))
?-easy_solve_training(t('1bfc4729'),do_two(remove_color(green),increase_size_by_color_count))

   _____________________       _________________________________________
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
   ¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯      | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                               ¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯
                                 
	 ppt(grid_call(do_two(remove_color(green),increase_size_by_color_count)))  (grid(10,10))		 (grid(20,20))
?-easy_solve_training(t('1bfc4729'),do_two(remove_color(green),grow_4))

   _____________________       _________________________________________
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
   ¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯      | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                               ¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯
                                 
	 ppt(grid_call(do_two(remove_color(green),grow_4)))  (grid(10,10))		 (grid(20,20))
?-easy_solve_training(t('1bfc4729'),do_two(remove_color(green),grow_2))

   _____________________       _________________________________________
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
   ¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯       ¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯
                                 
	 ppt(grid_call(do_two(remove_color(green),grow_2)))  (grid(10,10))		 (grid(20,10))
?-easy_solve_training(t('1bfc4729'),do_two(remove_color(green),grow_flip_2))

   _____________________       _________________________________________
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
   ¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯       ¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯
                                 
	 ppt(grid_call(do_two(remove_color(green),grow_flip_2)))  (grid(10,10))		 (grid(20,10))
?-easy_solve_training(t('1bfc4729'),do_two(remove_color(green),double_size))

   _____________________       _________________________________________
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
   ¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯      | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                               ¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯
                                 
	 ppt(grid_call(do_two(remove_color(green),double_size)))  (grid(10,10))		 (grid(20,20))
?-easy_solve_training(t('1bfc4729'),do_two(remove_color(green),increase_size(4)))

   _____________________       _________________________________________________________________________________
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
   ¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯      | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                               ¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯
                                 
	 ppt(grid_call(do_two(remove_color(green),increase_size(4))))  (grid(10,10))		 (grid(40,40))
?-easy_solve_training(t('1bfc4729'),do_two(blur_flipV,increase_size_by_grid_mass))

   _____________________       _________________________________________________________________________________
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
   ¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯      | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                               ¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯
                                 
	grid_call(do_two(blur_flipV,increase_size_by_grid_mass))  (grid(10,10))		 (grid(40,40))
?-easy_solve_training(t('1bfc4729'),do_two(blur_flipV,increase_size_by_color_count))

   _____________________       _________________________________________
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
   ¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯      | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                               ¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯
                                 
	grid_call(do_two(blur_flipV,increase_size_by_color_count))  (grid(10,10))		 (grid(20,20))
?-easy_solve_training(t('1bfc4729'),do_two(blur_flipV,grow_4))

   _____________________       _________________________________________
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
   ¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯      | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                               ¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯
                                 
	grid_call(do_two(blur_flipV,grow_4))  (grid(10,10))		 (grid(20,20))
?-easy_solve_training(t('1bfc4729'),do_two(blur_flipV,grow_2))

   _____________________       _________________________________________
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
   ¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯       ¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯
                                 
	grid_call(do_two(blur_flipV,grow_2))  (grid(10,10))		 (grid(20,10))
?-easy_solve_training(t('1bfc4729'),do_two(blur_flipV,grow_flip_2))

   _____________________       _________________________________________
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
   ¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯       ¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯
                                 
	grid_call(do_two(blur_flipV,grow_flip_2))  (grid(10,10))		 (grid(20,10))
?-easy_solve_training(t('1bfc4729'),do_two(blur_flipV,double_size))

   _____________________       _________________________________________
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
   ¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯      | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                               ¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯
                                 
	grid_call(do_two(blur_flipV,double_size))  (grid(10,10))		 (grid(20,20))
?-easy_solve_training(t('1bfc4729'),do_two(blur_flipV,increase_size(4)))

   _____________________       _________________________________________________________________________________
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
   ¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯      | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                               ¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯
                                 
	grid_call(do_two(blur_flipV,increase_size(4)))  (grid(10,10))		 (grid(40,40))
?-easy_solve_training(t('1bfc4729'),do_two(blur_or_not_least_2(flipV,flipH),increase_size_by_grid_mass))
   _____________________
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
   ¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯
  blur_or_not_least(0+0+2+ -2,flipV,3,2) (grid(10,10))
   _____________________
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
   ¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯
  blur_or_not_least(0+0+3+ -6,flipH,3,0) (grid(10,10))
?-easy_solve_training(t('1bfc4729'),do_two(blur_or_not_least_2(flipV,flipH),increase_size_by_color_count))
   _____________________
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
   ¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯
  blur_or_not_least(0+0+2+ -2,flipV,3,2) (grid(10,10))
   _____________________
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
   ¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯
  blur_or_not_least(0+0+3+ -6,flipH,3,0) (grid(10,10))

   _____________________       _________________________________________
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
   ¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯      | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                               ¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯
                                 
	grid_call(do_two(blur_or_not_least_2(flipV,flipH),increase_size_by_color_count))  (grid(10,10))		 (grid(20,20))
?-easy_solve_training(t('1bfc4729'),do_two(blur_or_not_least_2(flipV,flipH),grow_4))
   _____________________
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
   ¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯
  blur_or_not_least(0+0+2+ -2,flipV,3,2) (grid(10,10))
   _____________________
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
   ¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯
  blur_or_not_least(0+0+3+ -6,flipH,3,0) (grid(10,10))

   _____________________       _________________________________________
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
   ¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯      | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                               ¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯
                                 
	grid_call(do_two(blur_or_not_least_2(flipV,flipH),grow_4))  (grid(10,10))		 (grid(20,20))
?-easy_solve_training(t('1bfc4729'),do_two(blur_or_not_least_2(flipV,flipH),grow_2))
   _____________________
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
   ¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯
  blur_or_not_least(0+0+2+ -2,flipV,3,2) (grid(10,10))
   _____________________
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
   ¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯
  blur_or_not_least(0+0+3+ -6,flipH,3,0) (grid(10,10))

   _____________________       _________________________________________
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
   ¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯       ¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯
                                 
	grid_call(do_two(blur_or_not_least_2(flipV,flipH),grow_2))  (grid(10,10))		 (grid(20,10))
?-easy_solve_training(t('1bfc4729'),do_two(blur_or_not_least_2(flipV,flipH),grow_flip_2))
   _____________________
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
   ¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯
  blur_or_not_least(0+0+2+ -2,flipV,3,2) (grid(10,10))
   _____________________
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
   ¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯
  blur_or_not_least(0+0+3+ -6,flipH,3,0) (grid(10,10))

   _____________________       _________________________________________
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
   ¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯       ¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯
                                 
	grid_call(do_two(blur_or_not_least_2(flipV,flipH),grow_flip_2))  (grid(10,10))		 (grid(20,10))
?-easy_solve_training(t('1bfc4729'),do_two(blur_or_not_least_2(flipV,flipH),double_size))
   _____________________
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
   ¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯
  blur_or_not_least(0+0+2+ -2,flipV,3,2) (grid(10,10))
   _____________________
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
   ¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯
  blur_or_not_least(0+0+3+ -6,flipH,3,0) (grid(10,10))

   _____________________       _________________________________________
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
   ¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯      | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                               ¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯
                                 
	grid_call(do_two(blur_or_not_least_2(flipV,flipH),double_size))  (grid(10,10))		 (grid(20,20))
?-easy_solve_training(t('1bfc4729'),do_two(blur_or_not_least_2(flipV,flipH),increase_size(4)))
   _____________________
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
   ¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯
  blur_or_not_least(0+0+2+ -2,flipV,3,2) (grid(10,10))
   _____________________
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |
   ¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯
  blur_or_not_least(0+0+3+ -6,flipH,3,0) (grid(10,10))

   _____________________       _________________________________________________________________________________
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
  | @ @ @ @ @ @ @ @ @ @ |     | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
   ¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯      | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                              | @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ |
                               ¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯
                                 
	grid_call(do_two(blur_or_not_least_2(flipV,flipH),increase_size(4)))  (grid(10,10))		 (grid(40,40))
--------------------------------------------------------------
==============================================================
--------------------------------------------------------------
==============================================================
--------------------------------------------------------------
%~ failed_finding_plan_to_solve_training(t('1bfc4729'))
--------------------------------------------------------------
==============================================================
--------------------------------------------------------------
==============================================================
--------------------------------------------------------------
--------------------------------------------------------------
==============================================================
--------------------------------------------------------------
==============================================================
--------------------------------------------------------------
%~ failed_test(t('1bfc4729'))
--------------------------------------------------------------
==============================================================
--------------------------------------------------------------
==============================================================
--------------------------------------------------------------
% 238,304,307 inferences, 26.182 CPU in 26.179 seconds (100% CPU, 9101863 Lips)

Prev 3631a71a.html

AltPrevID 1b60fb0c.html

This 1bfc4729.html

Next d631b094.html